Considerations for Choosing a PC
Some people are not too bothered about how heavy their PC is, as once it’s set up on a desk, table or in the study, it’s not going to be moved around very often. However, some all-in-one PCs are now available with a touch screen, which is great for young children or for use as a family entertainment system. In this case, a fairly powerful, portable laptop that gives you the benefits of a desktop PC might be a good solution. Also, some people like to have the option to expand and improve the specification of their PC over time. For example, starting with a low-cost, basic system and then adding better or faster components when required.
Secondly, it’s important to think carefully about what you want your PC for. Are you a keen gamer, or do you simply want a PC that’ll enable you to get online, do a spot of online shopping, browse and send emails? If you intend to use your new PC to get involved in digital photography, video editing or music, then you will want to make sure that you have a PC with plenty of memory, a large hard drive and a quality graphics card. Different operating systems offer different things, so it’s well worth taking the time to understand. While Microsoft Windows is perhaps the most common operating system for home users, there are various versions available with different features. For example, some versions come with better support for home networks, more security, or advanced features like Windows Remote Desktop. Also, for fans of Apple products such as the iPad or iPhone, an iMac that runs the iOS operating system could be a logical choice.
To start, one of the first and perhaps most important things to consider when choosing a PC is your budget – how much you’re willing to spend. Having a clear idea of the amount of money you’re happy to set aside for your new system will immediately make it easier to rule in and rule out certain types of PC and also what type of specification to look for. You could be spending anywhere between a few hundred to a couple of thousand pounds on your new PC, so having an upper limit in your mind is crucial. In this way, you can find a PC that has the right specification to meet both your performance demands and the demands that your budget puts in place. In addition, don’t forget to take things like accessories, guarantee and warranty into account when planning your budget. For example, a printer, internet security, Microsoft Office Suite, and a good warranty always increase the total cost. Also, do you need to buy everything in one go, or could you build on the system over time, spreading the cost and value for money?
Budget
Your budget should be your starting point when considering which PC to buy. It’s important to know how much you can comfortably spend on a new computer before you begin the process of choosing one. This is because your budget will have a direct impact on the quality, specifications, and features of the PC. If you have a limited budget, you may be more restricted to PCs with lower specifications or an older release date. If you have a larger budget, you will have more freedom to choose a PC with better specifications or the latest release. It’s also worth considering the running costs of the PC when thinking about your budget. Although energy ratings should be displayed when you look at new computers, if you’re buying a second-hand PC it’s a good idea to look online for the specifications. This is because opting for a less energy-efficient model to save money on the initial purchase could end up costing you more in the long run on your energy bills. Also, remember to budget for any extras that you might need to buy for your new PC, such as a mouse, keyboard, monitor or any additional software like antivirus programs. It’s easy to get carried away with the different options and extras on offer, but by establishing your budget early on, it should help you to stay focused on PCs that are within your price range. If you need a computer with basic functionality for tasks such as word processing and browsing the internet, you may only need to spend around £300. As a rough guide, for an intermediate specification desktop PC suitable for gaming or heavy multimedia use, you could be looking at up to £800, while a high-end specification model could set you back around £1,000 to £2,000. For a high-end laptop with the latest features, such as slimline design, the latest processor and graphics card, you could be spending anywhere from around £600 up to £2,000. It really all depends on the specifications you’re after and how much you’re willing to spend. Always make sure to shop around and look for the best deals within your budget.
Purpose and Usage
When it comes to a computer purchase, purpose and usage play a key role in dictating what type of computer is needed. For example, someone who plans on using their computer for gaming will have very different computer requirements than someone who plans on using their computer for heavy word processing. Consumers should take some time to really think about what the main purpose of their computer will be right now; this will make choosing a computer much easier. It is important to remember that people use their computers for many different things and that the most obvious option might not always be the best for what a person truly needs. Start thinking about what is most important in a computer; obviously if multiple family members will be using it and different programs are needed than the computer will need to be more advanced. Also, think about the types of programs that are used the most – research the recommended system requirements for these programs and that can give an idea of what kind of computer set up will work best. For example, someone might find that though they would really like a laptop, the amount of gaming that they are planning on doing provides the need for a desktop. And don’t forget that a computer’s purposes can change as it ages; what starts out as a research and everyday computing tool may end up mainly being used for storing and editing pictures. These factors should play a big part in finding the right computer; so while touch screen options and ultra compact laptops might be tempting, realistically the purchase should be one that will last for a number of years.
Operating System Preference
When considering to choose between a Windows PC and a Mac, it is important to note that some people are more comfortable with a Windows operating system while others are committed to using a Mac operating system. In recent years, it has become easier to run Windows on a Mac as Apple’s Boot Camp and virtualization software such as Parallels Desktop and VMware Fusion have matured, nevertheless there remains the challenge coming to terms with its different user interface features and design. For example, the operations that are normally performed using the control key in Windows are generally performed using the Command Key on a Mac. Also, the system and program icons will be new and different, and the user will not find file explorer in a Mac as compared to Windows system. As for the Windows operating system, there are many PC options at various price points available to consumers, but there are also many more hardware configurations that one needs to consider before purchasing a Windows PC. As for the Mac environment, because there are fewer product lines with fewer configurations, the process of choosing a Mac is considered to be simpler. Furthermore, if user is fully invested in the Apple ecosystem, with all his digital devices being made by Apple, then it might be a better idea if he were to purchase a Mac because of its better integration. However, it is important to note that the very proprietary nature of the Apple product line limits the ability to customize and upgrade it over time. Unlike the Mac environment, there is a much wider selection of software compatible with the Windows operating system, which means that consumers will have more options and more software tools to choose from. Last but not least, it is also essential to know the kind of technical support that may come with the purchase of a PC. Most PC manufacturers offer a longer warranty period as compared to Apple. Also, a Windows-based PC offers much more flexibility with manufacturer warranties. However, with a Mac, users get the same standard level of hardware warranty support and also have the option to purchase AppleCare Protection Plan, which provides an additional year of expert telephone technical support and additional hardware service options from Apple. Overall, it can be said that Mac’s integration is better for people who are fully invested in the Apple ecosystem and prefer a simple and easy decision-making when choosing a new PC, while the wide selection and flexibility of a Windows PC will cater to the needs of different users who are looking for customizability and more options to choose from.
Portability Requirements
You must first consider whether you need a stationary system or if you need a system that you can take with you on the go. If you need to be able to move your PC from one location to another, the two main choices are a laptop or a tablet computer. Laptop computers are compact and portable, allowing you to take your work and data with you. There are many different types of portable computers available, from ultra-thin and light notebook models to heavy and powerful gaming and workstation systems. A tablet computer, or simply tablet, is smaller and lighter than a laptop but larger than a smartphone. Its mobility and the absence of a physical keyboard makes it an attractive option for many, especially for gaming and leisure. The biggest advantage of a tablet computer is that it has a touchscreen, which is great for entertainment and web browsing. However, if you need to create a lot of documents or you need to do more complex work, many people find that using a good keyboard and a mouse or touchpad make a lot of tasks faster and easier. For instance, typing a long document on a touchscreen can also be an exercise in frustration, especially if you are used to typing with speed and accuracy. The absence of a physical keyboard and mouse can also limit the control and precision in certain gaming and work tasks. For very intricate and detailed work, a laptop computer or a more specialist notebook computer may be more suitable for your needs. Nowadays, many manufacturers offer hybrid computers, which combine the functionality of a laptop and the convenience of a tablet in a single device. These hybrid computers typically have a detachable or foldable keyboard or a keyboard that can be disabled and ignored when not in use. This allows you to use the same machine as a tablet when you are on the move or in a situation in which a keyboard may not be convenient, such as when watching a video, and as a traditional laptop when you need to get work done. Hybrid computers are a good compromise for people who do different types of work or different types of computer activity and who want the benefits of both a laptop and a tablet. However, it is worth noting that because hybrid computers have to house the components and the batteries for both types of machine in a single unit, they can be heavier, bulkier and more expensive than a comparable laptop or tablet. Furthermore, hybrid computers may not be as powerful as a laptop or as convenient as a tablet for specific tasks.
Upgradeability
When you purchase a PC, it’s important to consider how easily it can be upgraded in the future. This is particularly important for the longevity of a desktop PC. Technology changes in the blink of an eye. Processors, RAM, and storage drives are forever evolving and improving. A gaming PC that might handle the latest games today may struggle in a year or two. Having the ability to upgrade key components will keep a PC at the forefront of technology for longer. However, many compact or slimline PCs do not have much room inside the case for adding extra components or more powerful parts. When it comes to a desktop PC, always look for a true ‘desktop’ processor. Processors designated for desktops generally have a lot more power and, more importantly, have a standardized design and attachment method. In the past, desktop and laptop processors often had a different number of pins making it difficult to find the latest technology in a desktop-class part. Now that has changed and it’s a lot easier to find a laptop-style processor in a desktop-friendly format. RAM (random access memory) plays a key role in the speed and smooth running of a PC, particularly for memory-hungry tasks such as gaming. However, it’s not just the amount of RAM that’s important – it’s also the type and the speed that’s crucial. Most PCs today use DDR3 type memory, however DDR4 is the latest iteration. Over time, newer PCs will start to use DDR4, so bear this in mind when choosing a new machine. If you rely on fast and frequent data transfer – for example, if you edit large video files – then you need a fast transfer speed, or interfaces, to your storage drives. For the foreseeable future SATA 3 is the most common connection and supports very fast data transfer rates up to 6 gigabits per second. However, expect to see the newer M.2 connector become more widespread that enables even faster data transfer via solid state drives. In a world of constant surveillance and data theft, making sure your PC is as secure as possible is critical. Most desktops simply have a key or password, but many modern PCs offer more sophisticated security measures. These include fingerprint recognition, retina (‘eye’) scanning, or facial recognition. Equally, physical security – the ability to lock your desktop chassis or prevent the theft of your PC – is important in shared or public spaces. When replacing or upgrading a PC, don’t forget to wipe clean any hard drives, restore software to its original settings, and consider physically destroying hard drives to prevent data being stolen. Also, software that has been purchased and downloaded onto a new computer may no longer be used on the old machine, so be aware of this and check before doing anything.
Types of PCs to Consider
In addition, laptops contain the keyboard, mouse, and screen in one case, allowing for a laptop to be simply folded away and transported. On the other hand, desktops usually require a separate keyboard, monitor, and mouse, which increases the transportation factor significantly. Nowadays, technologies such as wireless display (WiDi), which allows for devices to connect and share with one another using radio frequency, could replace the need for a cable to connect the monitor to the desktop, but these technologies are relatively new and depend upon the hardware present on the computer.
The main disadvantage of desktop computers is the lack of portability. There are far fewer options for making a desktop computer portable in comparison to a laptop, which is found in this next section. Some desktops have the capability to add wheels to the bottom of the case, and they also have smaller options available for computer cases if space is a concern. Others can be packed away into luggage and even taken as carry-on luggage on a plane. However, while the possibility is there for anyone willing to take on building a portable option themselves, the practicality of this is limited for most people due to the large size and weight of the computer and necessary hardware.
Desktops have the advantage over laptops when it comes to sheer power and speed. Desktops have more powerful components, such as the central processing unit (CPU), graphic processing unit (GPU), and higher random access memory (RAM) in comparison to laptops. This allows for a smooth, lag-free performance, especially when carrying out tasks that require a lot of processing power, such as gaming, video editing, and music production. In addition, a larger screen with the ability to add extra monitors can greatly increase productivity in the home or office.
Desktop Computers
Desktops come in a variety of sizes and prices from the “budget” system unit to the “high-end” system unit. The designs of desktop computers are based on “providing the most performance for the dollar” as well as “speed, reliability and customization” that is not typically found in laptop computers. The different types of desktop computers defined in the article are the “all-in-one”, the “mini-tower or mini-sized” system unit and the “gaming” computer system unit. The author explains that the “all-in-one” desktop combines the computer and monitor into one space saving unit. All-in-ones are categorized as “light and portable”, “performance and high-end” and “gaming” desktops. “Mini-tower or mini-sized” desktops are defined as compact, with limited expandability. These are good for basic tasks and where space is an issue. As for the “gaming” desktop, it has “aesthetics, cooling and performance” consideration and is designed to “handle the high demands of video gaming”. A section on customizing a desktop computer and choosing the right computer for you is also included in the article. The author suggests when customizing a computer, “it is important to understand what your uses will be. This way you can customize the hardware to serve you best, rather than wasting money on things you don’t need”. As for choosing the right computer, the author advises “start by looking at what you want to use a computer for and figure out what hardware fulfills your needs”. I think this will help me the most in choosing a computer that I will be satisfied with. Furthermore, the author also touches on the computer operating system to consider, whether it is “Windows”, “Mac” or “Linux” desktop. He explains that “most desktop computers will offer more power for less money compared to a laptop” and “more customization is possible with a desktop”. However, he also points out that a desktop will use more electricity and “take up a lot more space” than a laptop. He concludes by saying that “a desktop is the right choice for your work, home or school computer…if you never need to take your computer with you when you leave”. The section ends with a summary where it provides an overview of the information in the section. It also offers a helpful list of the key terms used in the section with a brief definition for each of the terms. All-in-all, a great place for any reader to start learning about desktop computers.
Laptop Computers
Laptop, or notebook, computers are portable computers that can be used almost anywhere. The main advantages of laptops are that they are small, lightweight, and portable. They also have built-in power and a built-in keyboard and touchpad, which makes them easier to operate than tablet or hybrid computers in many circumstances. Laptops, however, are generally more expensive than desktop computers of the same power. They are also more expensive to fix and upgrade, as the components for laptops are smaller and more costly to manufacture. Laptops can be categorized by the weight of the machine – from 1 to 3 kg for a light machine to 6-7 kg for a desktop replacement (which is still portable, but not so convenient to travel with). Another way to categorize laptops is by the size of the screen, which varies from 10-18 inches. If you are going to travel a lot, you may want to consider a smaller screen size as this will reduce both the weight of the computer and the amount of battery power it uses. Just as with desktop computers, the choice of processor in a laptop is determined by the number of ‘cores’ the processor has and its clock speed. The clock speed is measured in Gigahertz (GHz), the same as in the case of a desktop computer, and the number of cores can be 2, 4, or even 8 in a modern laptop. Generally speaking, a faster clock speed combined with a higher number of cores will mean a faster machine, but this will also lead to higher power consumption and the battery will run down more quickly. It is therefore a good idea to check the battery life figure, as provided by the manufacturer, if battery mode and extended use is important for the potential user. Finally, as with memory in a desktop computer, RAM in a laptop is a quick access/read-write memory used when a machine is running programs. A modern laptop should have at least 4GB of RAM to be viable but in all cases, the more RAM you have will lead to a faster machine. However, more RAM and a higher-spec processor will also lead to reduced battery life.
Tablet Computers
Tablet computers are small, portable computers that use a touchscreen as the primary input. Due to their size and weight, they are very convenient for travel, especially for those who are frequently on the move. In terms of weight, they are generally lighter than typical laptops and much lighter than most of the latest ultrabooks. This makes them a very popular choice for people such as students and those professionals who are frequently on the move. As well as the standard on-screen keyboard, tablets can also use the screen itself as an input device using a stylus or ‘digital pen’. This can make them ideal for design or other creative pursuits. As there’s no physical keyboard to get in the way, many artists find that the larger screen area on a tablet can make for a very satisfactory digital canvas. Another variation is a ‘graphics tablet’ which is a device that has no independent display but allows a computer to recognize a pen or stylus moving on the surface of the tablet. This is mainly used in design, allowing the designer to look at the screen while moving the pointer on the tablet to draw. Being a form of computer, tablets have many of the same capabilities of a traditional computer. Different models will have different specifications, but many have a wireless network card built in, as well as a port for connecting to a screen or TV. Additionally, as we use smartphones for more and more of our activities, many people find that they can use a tablet for the majority of their necessary tasks without needing the more intense productivity capabilities of a standard computer. All of this considered, the primary attraction of a tablet over other portable devices is its extreme portability and light weight. People who frequently travel, commute or really need to use the internet and software when away from home may find that a tablet is the ideal choice. It is important to be sure that a tablet will have the power and capacity to do whatever you wish to use it for – that being said, as technology improves, this is becoming less and less of an issue.
Hybrid Computers
When comparing hybrid computers with other types of PCs, there are several advantages and disadvantages that need to be taken into consideration. As noted earlier, hybrid computers combine the best elements of both tablets and laptops. This means that the user can enjoy the portability of a tablet and the power and efficiency of a laptop – all in one device. This can be ideal for users who need the power of a laptop to perform processor-intensive work but also need the portability and flexibility that a tablet can offer. Furthermore, hybrid computers are generally lighter and more portable than most laptops. The detachable screens of hybrid computers also provide extra user flexibility: the user is free to use the device as a tablet or, if they need a more traditional means of laptop input, they can reattach the keyboard as required. This is in contrast to a conventional laptop, in which the keyboard is permanently fixed. However, the performance of hybrid computers may not be as high as conventional laptops. The processes and hardware that allow the screen of a hybrid to detach and switch functionality between a laptop and a tablet could make hybrid computers less powerful in comparison to laptops. Also, hybrid computers could be more expensive than some laptops and tablets. Because hybrid computers have cutting-edge technology, they may come at a premium price. Having established that a hybrid computer could be the right choice for some users, it is now potentially clear how the reader could find a suitable type of PC based on his personal circumstances and needs.
PC Specifications to Consider
Before diving into the technical aspects of the PC, it would be beneficial to quickly explain what these key PC specifications mean and do in general principle. These components are essentially what make your computer operate and they are what differing types and quality of PCs come down to. There are hundreds of different processors on the market, but all are designed to carry out basic arithmetic, logic, control, and input/output operations. Processors are made up of millions of transistors and work by receiving input, processing this input, and then producing output. The quicker a processor can carry out these three steps, the faster a computer will be overall. Processor speed (frequently known as the clock speed) is measured in hertz or more frequently nowadays – megahertz and gigahertz. Stated in a very simplistic way, the megahertz rating of a computer’s processor is the approximate number of cycles that the computer goes through in one second. Therefore, a 2.0GHz has twice the processor speed as a 1000MHz (1GHz) and is going to be quicker at managing that. Modern-day processors will have multiple cores. This allows the PC to complete more than one task at a time as there are several interrupted paths available for data to flow through. A quad-core processor will be able to manage 4 different tasks at a time, for example. However, for the purposes of everyday internet usage and document writing, a dual-core processor with a good rate and over 2GHz, for example, should be more than adequate. Please note that there are constant improvements and advancements in the world of processors and new technology means that newer and better models are frequently introduced. For more help, a good place to start would be reading both PC magazines and jeuxvideos.tech, where, for example, at the moment I see on there their PC of the month for March advocating good megahertz and dual cores.
Processor
When it comes to choosing a PC, the processor is probably the most important consideration. This is because the processor is effectively the “brain” of the computer and it determines how well the computer will perform, how quickly programs will run, and how many applications can be used simultaneously. Processors are typically made by either Intel or AMD and are given a speed rating, measured in gigahertz (GHz). As a general rule, the higher the gigahertz, the faster the processor. However, it is important to be aware that the speed rating is not the only factor to consider. Different processors have different numbers of cores, each capable of working on its own tasks, effectively meaning that a dual-core processor could work twice as quickly as a single-core processor, and a quad-core processor could work four times as quickly. Not all programs are capable of taking full advantage of multiple cores, but the trend is definitely for newer programs to be designed in this way. Ultimately, deciding on a processor type will depend on your own requirements and budget. For example, those who intend to use their computer for high-demand applications, such as gaming and video editing, will want to purchase a computer with a multi-core processor and the highest gigahertz rating they can afford. By contrast, those who need a computer for more basic functions, such as browsing the internet, word processing, and checking emails, could save money by choosing a low-end, single-core processor. It is worth noting that the processor is the most difficult component to upgrade in a computer and it is also the most expensive, so it is a good idea to try and future-proof your purchase by getting the fastest processor you can afford. However, care should also be taken to ensure that it is not worth spending more on the processor than on other elements, such as the amount of memory or hard drive space. Ultimately, the key is to strike a balance that will ensure that all the computer’s components provide a good level of performance for as long as possible.
RAM
The section “3.2. RAM” in the table of contents from the content “Choosing the Right PC for You” discusses the importance of RAM in a PC and how it affects the performance of a PC. Let’s look at the meaning of RAM and why it is a crucial part of a PC. RAM is one of the most critical components in a PC. It stands for “random access memory” and is used to store data that the computer is currently using. Unlike storage, where data is permanently stored long-term, RAM data is constantly changing and it is only stored short-term. For example, when the computer is powered on, the operating system and other files are loaded into RAM from the hard disk. This is because reading data from the RAM is much faster for the computer than from the hard disk. As we open applications, documents, media and other files on the PC, they are also loaded into the RAM if they are in use. This is because it is inefficient and slow for the computer to read and write data all the way to the hard disk while you are using it, so it uses the fastest storage available – RAM. The more RAM that a PC has, the more data it can work with and therefore the faster the PC will run. This is of course up to a point – once a PC has enough RAM, it makes no difference having more as the actual speed of the RAM and the speed of the processor and system bus will become the limiting factor to the performance of the PC. The amount of RAM that a PC needs depends on the type of work it is required to do. For simple tasks such as browsing the internet, checking emails and using office software, 4GB of RAM is ample. However, for more technical or demanding tasks such as gaming, using design software or video editing, the recommended RAM is 8GB. The very minimum RAM to go for in this day and age is 4GB and even then it is only suitable for light tasks. The article focuses on what RAM is used for and how RAM affects the performance of a computer. It is a detailed and coherent explanation of the uses of RAM, including the transfer of data and the effect of RAM on the speed of a computer. This is key information for the readers of the content, who will be making decisions on their next PC and it is important for them to understand what role RAM plays in a computer and how it might affect the performance of the computer in relation to the task it is asked to do.
Storage
A hard drive or solid state drive (SSD) is the primary storage of a computer. It’s the location where data is stored as files on the computer. When the user saves new data to the hard drive or SSD, it’s sent to the storage device to be saved, whether that’s a magnetic disk, platter, or a bunch of flash memory. Over time, as more and more files are written and saved to the drive, the more scattered the pieces of data tend to get and the longer it takes to retrieve them. This is called fragmentation. In contrast, SSDs do not have moving parts. A SSD uses “flash memory,” which is a series of electronically programmable memory. Because they don’t use disks or read/write heads and the data is all stored electronically, the SSD is less susceptible to physical damage. Furthermore, they have a read/write rate – the speed that data can be transferred to and from the drive. SSDs have been proven to be much faster than HDDs. As a result, starting from a SSD is much faster. A computer that has a SSD will generally start in under a minute, often in just seconds. On the other hand, an HDD can take a minute or two and sometimes longer. The average boot time for a good SSD is maybe 1/3 of that of an HDD. Additionally, the read/write rate for a SSD gives a substantial boost and cuts down on a good amount of time a user would spend waiting for the system. However, they tend to linger around and are more expensive than HDDs. So HDDs still have their uses in most budget-friendly systems. On the other hand, some storage devices can connect to the computer through the USB port. These are external storage that users can carry around and transfer data between those and the computer. Also, cloud storage is another type of storage, offered by companies such as Google and Apple. Files are stored by the company on a cloud server. The user can access the files on the cloud from any location via the internet and the data sent or retrieved is encrypted. Although only a limited amount of cloud storage is usually free, more can be purchased. However, users are required to pay for the extra space. Cloud storage does not require the purchase of larger hard drives or the transport of storage devices. Moreover, many users still have security concerns about storing their personal data on the cloud. However, cloud service providers have established strict security measures to protect the user’s privacy and to prevent loss and corruption of data. It is important to take factors into account when choosing the right storage according to the different needs and usage pattern. For example, a gamer requires fast and responsive storage to support high-performance games, so an SSD is more suitable. On the other hand, a graphic design artist would likely need more storage since they deal with large in size design files. In this case, they may consider HDD or an SSD with a large storage capacity. Another example would be someone who travels frequently and desires file flexibility. With Wi-Fi hotspots becoming increasingly widespread, they may opt for cloud storage to retrieve or send data as they wish.
Graphics Card
Graphic cards are critical not only for gamers, but also for those who work in media, designing, 3D rendering, and so on. Essentially, the graphic card is developed as a stand-alone component that will help in the rendering of images to be displayed. Graphic cards are manufactured and designed to carry out rapid mathematical calculations, which are critical in generating 3D images. The more powerful the graphic card is, the good and fast it can provide highly detailed visual output. Graphic cards are measured in two types – integrated and dedicated. Integrated cards are usually fitted into a computer’s motherboard whereas dedicated cards can be fitted into an expansion slot on the motherboard, and they come with their own memory separate from the main memory of the computer. In order to check what’s actually inside a computer and the type of graphic cards fitted inside, users can locate the graphic card’s info through the display. The display settings allow adjusting of the graphic card’s properties such as profile settings, performance settings, battery settings and so on. Modern graphic cards are using PCI express x16 slot which is the modern graphic slot to enhance the speed of the data. The PCI express will support current graphic card types. PCIe 3.0 is modern information outlet and it has been used by modern graphic cards. Graphic cards also use their own interfaces as well such as VGA, HDMI, DVI, DP and so on, in order to connect the graphic card output to the monitor. Graphic card updates itself by releasing new drivers so that graphic card properties and functions can be enhanced. If ever user need to update these properties, look for the updates in the graphic card’s manufacturer’s website. Also, graphic cards nowadays come with various cooling systems like fan cooling, water cooling and so on. It’s up to the user when choosing the one that’s suitable based on the preferable design, efficiency and so on. When using heavy-duty graphic card applications such as gaming or 3D rendering, choose a good power supply that has a good and stable power output, and also has the suitable power connections. Power supply also plays a big role in powering up the whole computer and provides power to the graphic card. Take serious consideration in choosing a power supply if the plan is to use high-end graphic card applications. On a conclusive note, graphic card is significant in a computer that’s mainly used for visual activities. Always perform research and choose a suitable graphic card based on the user’s needs and the types of visual activities he/she does in the computer. Don’t overspend on a high-end graphic card if the typical computer used is only for internet surfing or light in computer processing.
Display
Finally, the article “Choosing the Right PC for You” landed on the display of a PC, which is one of the most crucial aspects of a computer from a user’s point of view. This is because the display is what allows a user to interact with the computer and use their applications. The current modern standard display technology is Light Emitting Diodes (LEDs). As a rule of thumb, try to opt for a PC that has an LED, LCD (Liquid Crystal Display) which is a type of flat-panel display, or OLED (Organic Light Emitting Diode) TV or monitor. This is because these types of screens use many small LEDs to create the backlight and directly emit light. As a result, LED offers really deep blacks and high contrast compared to the other two conventional display technologies, which do not use LED for backlighting. On top of that, LED backlights are energy efficient, long lasting, and quite compact compared to the CCFL (Cold Cathode Fluorescent Lamp) used in LCDs. It is recommended by many tech experts to select a PC that has a display brightness of at least 200 nits for comfortable viewing, as a dim monitor could strain the user’s eyes. Also, users should pay attention to the resolution offered by the display. Common resolutions include High-Definition (HD) which is 1366 x 768 pixels, Full High-Definition (Full HD) which is 1920 x 1080 pixels, 2K which is around 2048 x 1080 pixels, and Ultra High-Definition (UHD) or 4K which is 3840 x 2160 pixels. The resolution refers to the number of pixels that can be displayed on the monitor. Obviously, the more pixels offered by the monitor, the better the picture and the more detail that can be seen. Since we are stepping into the 4K era, choosing a UHD monitor could be a good option for users, especially for digital content creators and gamers. For digital content creators, they can view their content in pixel to pixel, and for gamers, it is better to have a gaming monitor with higher resolution and refresh rate. No matter what kind of PC the user is planning to buy, one should ensure the display is comfortable and pleasing in terms of brightness and resolution to avoid future dismay.
Connectivity Options
In some circumstances, it may also be necessary to consider whether old technology needs to be compatible with the new PC. For example, there may be some devices that a user already has which use a serial port (a D-shaped 9-pin connector which is also known as a COM port) or a parallel port for the connection to the PC. This might be the case where older, legacy printers or some types of digital camera that require a connection to a PC are being used. If this is the case, then it is important to check that any new PC considered provides these types of older style connection and, in the case of a serial port, also consider whether it’s a standard 9-pin type or the less common 25-pin type.
One of the most important types of connectivity options on a PC is the number and type of USB ports that are provided. These are widely used to connect all sorts of different devices to a PC, from a standard USB flash memory stick to an external hard drive or a music player. USB ports are also often used to connect other hardware such as a mouse, a keyboard, or a printer. Many devices will either use a USB 1.1 or a high-speed USB 2.0 connection. It’s best to try and choose a PC that includes several of the newer USB 2.0 ports, if possible, since these give a much faster data transfer rate, making the transfer of files and the connection of high-speed devices much quicker.
The connectivity options provided on a PC enable the user to connect to a variety of other devices, such as printers, scanners, cameras, smartphones, music players, and external hard drives. As technology evolves and new devices are made available, the number and diversity of devices that users wish to connect to their PC also increases. This is why it’s important to make sure that the PC’s connectivity options are considered when a new PC is being chosen.
Additional Factors to Consider
When deciding on a PC, it is important to factor in what brand the PC is and what kind of support you may expect from that brand. Reputation is not difficult to find in the current day and age—most established brands and their relative reputation can be easily researched with a quick Google search. When looking at a manufacturer’s website, be sure to browse around and determine what kind of online resources that they offer. Some sites offer useful support tools such as diagnostics, driver downloads or community forums; places where you can talk to other people who own the same device and offer each other helpful tips and tricks. This type of engagement from the manufacturer can be indicative of a helpful and supportive environment. Just remember that you may be using this PC for a long time, and there may be a necessity to reach out to customer support eventually. As a general rule of thumb, cheaper and less-established brands may offer lower grade or sparser after-sales support, whereas the larger and more established brands that may charge a little more for their products will be more likely to offer a comprehensive after-sales service. In addition, when seeking a new computer, it is always anticipated that the PC is going to last for a few years at the very least—most often longer than the length of its initial warranty. As a result, it is often a good idea to look into the warranty and the after-sales support that is provided for the device in question. Always make sure to read the terms and conditions carefully and understand what is offered in the warranty, as well as what you may need to pay for in the event of a claim. Don’t be afraid to look up reviews or to even reach out to current owners of the device. User reviews and local computer repair shops are always available for advice and there may be some independent troubleshooting communities on the Internet that also have useful specific advice for certain machines and devices. Also, it is important to make sure that the PC provides enough connectivity options for your needs. If you are currently running machinery on older connections such as USB-A or even Ethernet, ensure that there is the correct port on the device for this purpose. Devices that have a low number of connection ports may require a dock or additional USB adaptation in order to be able to utilize several inputs at once. It can be a good idea longevity-wise to try and opt for a device that has got some ‘future-proofing’ features such as USB-C. This modern variation of USB allows for faster and larger data transfer, as well as having a reversible and thus easier to use connection.
Brand Reputation and Support
Brand reputation and after-sales support are essential considerations when selecting a new PC. Look for well-known brands with a proven track record in PC manufacturing. The big players like HP, Dell, and Lenovo have decades of experience and millions of satisfied customers, so they are likely to provide continued support and device driver updates for many years to come. Lesser-known or small brands should be approached with caution, as if the company goes out of business, you are likely to find essential ongoing support abruptly removed. Brand reputation is also important if you plan to sell the device in the future. Some brands, such as Apple and Samsung, retain a high resale value compared to others. When things do go wrong, good after-sales support is crucial to getting your PC back up and running as quickly as possible. Look for PCs that come with at least a 12-month return-to-base warranty as a minimum. Warranty length and conditions can also give an indication of the manufacturer’s heed in the quality of their products. Brands that offer optional extended warranties, such as three years on-site support, have strong confidence in their build processes and quality control. When reading about PC specifications, the type and length of warranties given with software and hardware can also provide valuable insight into the relative benefits of one device compared to another. Combine warranty lengths, technical specifications, and brand reputation before making a final decision on a new PC.
Warranty and After-Sales Service
When purchasing a PC, you should always look for a product that comes with a reasonable warranty. As a general rule, a warranty of at least one year is considered good. The warranty will usually cover the cost of any hardware repairs that become necessary within the warranty period. Most warranties will also provide for free technical support for the duration of the warranty. It is advisable for customers to look for PCs that come with on-site warranties, as this means that if the PC goes wrong, the manufacturer will send an engineer to the customer’s house to fix the PC. These are better than return-to-base warranties, where the customer has to pay to send the PC back to the manufacturer for repairs. Some manufacturers offer extended warranties, which customers can purchase at an extra cost. Before paying for an extended warranty, customers should always check what is offered as standard and consider any existing warranty and household insurance arrangements. Customers should check if they are entitled to free software updates as part of the warranty, as this can be a useful and money-saving service. It is also worth understanding when a warranty is provided, because it may be dated from the period of manufacture or from the date of purchase. After-sales service can vary considerably between suppliers. It is worth asking for recommendations from friends, family and work colleagues, so that the customer can get an impartial view of the level of service that the customer can expect. A good indicator of the level of after-sales service that people have experienced is to read reviews that have been left on computer supplier’s websites. If customers are likely to want to upgrade the PC, then the after-sales service, including the availability of spare parts, could be an important deciding factor. Some suppliers offer a complete menu of services for hardware and software, designed to be customer-friendly and keeping the customer informed about the progress of any repairs being carried out. These could include facilities to check progress and report problems via the Internet. However, customer feedback suggests that such services can be expensive in both the short and the long term. Overall, customers should be looking for both a good level of service and, should that be necessary, a reasonable cost of out-of-warranty repairs. A well known website and support telephone number can be helpful, but do remember that many PC problems are related to the set-up and operation of software. It may be that an extended retailer’s warranty is better value than that offered directly by the manufacturer. Many good suppliers have offers of up to three years on-site warranty where the customers’ repairs will be carried out at the customer’s home or premises. These extended warranties include the cost of parts, labour and call-out charges, which can be helpful if the customer is heavily reliant on their PC. Students purchasing a PC for use at university may find it more convenient to take out a warranty and accidental damage insurance offer through the university. However, it is wise to ensure that insurance brokers and schemes are approved by the university, to avoid taking out unnecessary or unsuitable cover.
User Reviews and Recommendations
You can’t ask a group of people to tell you what is good if you just ask them. This is common sense. However, user reviews can be helpful when analyzing specific patterns of comments, particularly if we can separate comments from different types of users. When you’re looking for a new laptop, understanding the best one for you is difficult. Consumer purchasing decisions are starting to be influenced as much by these online ratings as by expert opinion. It’s very tempting to look at the overall scores that a product or service has received, as well as the buzzwords used in the comments. Then examine the content of typical positive and negative comments to see whether they are talking about the same kinds of features and issues that are important to you. These are the kinds of results that are now being found in research studies into the value of user reviews. For example, a recent study has shown that there is a lift in the sales of music on the Amazon website when there are positive user comments on the music’s review page, but the opposite is true when these comments are negative. Meanwhile, negative user comments are often found to decrease the price which is achieved on the sales of used products – such as CDs and books sold through online auctions – suggesting that user reviews are used by buyers as well as sellers. Everyone will have their own thoughts on what makes a good user review, but here are a few of my ideas. If you know of any other resources for laptop research, please let people know about them, because this gives them the opportunity to usefully compare the review they’re reading with those on other websites. Also, remember that user reviews, like many things on the internet, can be faked. Be wary of all the reviews you read and remember that many sites will allow the product supplier to remove or ‘moderate’ particularly negative feedback. It is better advice to think about using a number of different sources of information to build up a better picture of what a product can offer. This might have to do with user reviews. So, some analysts argue that the traditional expert-based review and marketing paradigm should now – and will – give way to a way of doing business that depends increasingly on user reviews and word of mouth. This is something that could really shake up industries and create more competition amongst suppliers, as those whose product quality or support is lacking will be quickly pulled up on in user reviews.
Future Expansion and Compatibility
When you are choosing a PC, you should think about how long you want to keep it and whether you might want to add anything to it later. So, it’s a good idea to look at future expansion options. The most important things to check are the available slots and ports – which are used to connect things like a new graphics card or a new type of monitor – and the maximum amount of memory that the motherboard will support. Memory, or RAM, is the work area that the computer uses to hold the information that it needs straight away, so a bigger amount can help the PC to work faster. Nowadays, a modern PC will have at least 8GB, but 16GB is better, especially if you want to use the same PC for a number of years. A graphics card is an extra piece of equipment in a PC, whose job is to create the pictures that you see on the screen. If you can change a number of things on a PC, you can upgrade it. This means that you can add new parts to it to make it better or faster. For example, you might try upgrading the memory or the hard drive to an SSD drive, as we discussed above with the different types of memory available. One of the problems with buying a new PC that is not upgradeable is that after a very short time, it will be out of date, and instead of being able to upgrade it, you’ll have to buy a new one. This means that an upgradeable PC can work out to be more cost-effective in the long term. This is important if you are buying a much cheaper ‘basic’ type of PC, as these are often not sold with the idea of being able to add to them, so it is worth checking first. The last thing that we should mention at this point is about the processor. This is not really an upgrade, but you do need to make sure that the PC you choose has a processor that supports the very latest operating system. This is because if the processor is very out of date, you may find that in a few years (or maybe even less), you can’t upgrade to future software releases because the PC is not capable of running them. So, make sure the PC comes with the latest version, or at least is capable of being upgraded to it.