Home Tips & Tricks Basic Features of Computer You Must Know Before Buying One

Basic Features of Computer You Must Know Before Buying One

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When it comes to purchasing a new computer, laptops may appear to be the obvious decision, but a good old PC with the proper updates is a superior investment every time. If you need to work on graphics and animations or are planning to construct a high-powered gaming system, a desktop computer is the way to go. Here are some features of computer you must consider before buying your workstation.

You can update components as needed, desktop computers survive longer than laptops, and you have access to a larger monitor. You may always construct your own PC, which allows you to pick every component, even the cabinet and cooling fans, but not everyone has the knowledge and patience to do so. So, if you’re in the market for a new desktop computer, here are six things to keep in mind.

Features of Computer To Think About Before You Start Shopping

Before we get into specific computer characteristics you may or may not desire, it’s important to note that computing requirements vary greatly from business to business, department to department, and even employee to employee.

Your video editor, for example, will almost certainly require a lot more powerful computer than your front-desk receptionist. Similarly, a programming team will require more features than a typical data entry team.

So, when we discuss computer characteristics, keep the following questions in mind:

  • How will this PC be utilized on a regular basis?
  • Are there any priorities for that usual usage (such as speed, power, or portability)?
  • Do you use (or plan to use) computer applications on a frequent basis?
  • If that’s the case, what are the minimum system requirements for those apps to run?
  • What is the amount of your computing budget?

These questions will assist you in ensuring that you are obtaining the features you want while not splurging on things you do not require.

With that in mind, let’s go over the many computer characteristics to look for.

Laptop or Desktop

Laptop or Desktop

The second feature of computer you should consider is your requirements. Do you require a laptop or a desktop computer? What will the machine be used for? After you’ve done this, go back to step one and see whether they are compatible; typically, they aren’t the first time. You must either change your budget or your ambitions to make them more compatible with one another.

Warranty & Service

If you want to buy a branded one rather than build your own, keep in mind that you will have to go through the many component combinations to locate the ideal gadget for your needs. While you may take your time picking on a model, always discuss servicing, service centers, and total warranty first.

This is significant since PCs require more frequent service than laptops. Things include house service, servicing rates, what is covered by the warranty, and determining whether or not an extended warranty makes sense. Remember that you will not be able to transport your desktop computer to the service center and that you will require someone to come to your home for service. Furthermore, if you attempt to repair something on your own within the guarantee term, you may inadvertently invalidate the warranty. Desktops are here to stay, so ask these important questions first before deciding on a brand.

Operating features of computer

Operating System

We recommend that you first learn about your operating system, or OS, before moving on to other computer capabilities. It is one of the major features of a computer you must consider. That’s because selecting an operating system is one of the simplest methods to narrow down your computer options.

As you may be aware, the two most common operating systems are Microsoft Windows (the most recent version being Windows 10) and Apple’s macOS (with macOS Big Sur as the current version).

Simply put, are you a Mac or a PC user? It’s time to make a choice.

Random Access Memory (RAM)

RAM, or random-access memory, provides a different type of storage than a hard disk. Consider it short-term storage for apps rather than long-term storage for data.

RAM may influence how quickly computer applications run and how many tabs you can have open in your web browser at the same time.

Light users (consider simple web browsing and document editing) may be capable of 4 GB of RAM, while heavy users (such as video editors) would need more than 32 GB.

Most users will fall somewhere in the middle, with 8 GB to 16 GB of RAM providing ample memory for more intensive web browsing, big spreadsheets, and other common computer tasks.


One of the mandatory features of computer is its processor. It is best to go with an Intel Processors, but make sure you know what sort of processor comes with the branded PC. You may learn about the latest CPUs on Intel’s website and make an informed decision. If you are unsure, study internet reviews to determine which type of processor would best fit your needs. It is usually a ruse used by brads to sell a built PC while offering low-end chips. Always go over the processor model, examine the debut date, and learn about its performance delivery.

The same is true when looking at graphics cards. If you want a respectable performing system for both work and pleasure, you should consider at least an Intel Core i5-6600K processor and an NVIDIA GeForce GTX 1060 3GB graphics card. However, if you don’t have any gaming needs, you may definitely choose lower-end models.

Storage features of computer

Hard Drive

Your computer’s hard disk serves as storage. It is the location where all of your computer’s files are saved (including files necessary to run your OS).

When searching for a hard drive, consider two factors: the amount of storage you want and whether you choose a Solid State Drive (SSD) or a Hard Disk Drive (HDD)


Aside from size, you’ll need to decide whether you want a regular Hard Disk Drive, or HDD (with a spinning disk), or a fancy Solid State Drive, or SSD (which relies on flash memory).

What are the major distinctions? SSDs are speedier (your computer will boot up in seconds) and more robust (in case you drop your laptop), but they are more expensive. HDDs are a less expensive storage option, but they are slower and more prone to failure.

An inexpensive HDD will do most computing tasks. However, if you require your computer to run huge apps without crashing, a speedier SSD will provide a better experience.

Storage Space

You don’t want to run out of storage space (imagine sifting through files to discover ones you can remove), so choose a hard disk that is large enough for your needs.

Now, if your company employs online storage (such as Google Drive), you may not require a huge hard drive. You may always increase your storage capacity by purchasing an external hard drive (that plugs into a USB port). However, if you usually save things to your desktop, you’ll need additional storage.

Also, keep in mind that the file type is important. You don’t require much space if you’re working with simple text documents and spreadsheets. Even a 120 GB hard drive may never be full. However, if you frequently work with photographs or video, you’ll need a lot more capacity.

Ports & Monitor

Always go with a branded system that has a 21-inch LED monitor. This is called a minimum. However, if you’re searching for a less expensive laptop, aim for at least an 18-inch LED and no less.

Connectivity ports are critical; make sure you have enough speedier USB connections as well as a handful of Type-C connectors. Other ports, such as HDMI, LAN, and a headphone connection, are required.

Anti-Virus Software

Anti-Virus Software

The final thing to do with the computer is to install a reputable virus and spyware removal program. Don’t be fooled; this is arguably the most critical aspect of computer security. It will be assaulted at some time, so be ready for it.


Because most of us use computers to connect to the internet, you should ensure that your computer has a means (or two) to do so.

An ethernet port allows you to connect your computer to the internet through a cable, but a wireless card (or an external wireless dongle) allows both laptop and desktop computers to connect wirelessly to your Wi-Fi network.

We recommend opting for a computer that includes both an ethernet port and a wireless card for maximum versatility.

Graphical features of computer

Graphics Card

If you’re not performing graphics-intensive work (such as game development or picture and video editing), you don’t need to think about a graphics card too much (or at all). Almost all computers come with a very basic graphics processing unit (GPU) that will suffice for most commercial computing needs.

If you need heavy graphical features on your computer  or if you perform graphics-intensive work, you might consider purchasing a separate graphics card to increase your display quality. But, to be honest, we don’t have any precise recommendations. Your graphics card requirements will vary depending on the jobs you’re performing; therefore, we recommend that you discover a graphics card guide for your style of computer usage.


Finally, consider what features are available with computer accessories.

For example, if you’ve selected a laptop computer, you might want to consider investing in a plug-in mouse or keyboard that is more comfortable for your hands and workflow.

If you find yourself in distant meetings, you might want to consider using a built-in or external webcam. If your company utilizes video conferencing software on a regular basis, you might wish to invest in a high-definition webcam.

And, while we’re on the subject of software, we recommend purchasing any small-business software your company needs, whether it’s Microsoft Office, anti-malware software, or industry-specific computer applications.

You might also wish to explore the following computer accessories:

  • Bluetooth adaptor
  • Headphones
  • Microphone
  • Printer
  • External hard disk drive

Last Word

Whether you’re purchasing a single personal computer for a one-person company or a complete computer system with dozens of devices for your sales force, you’ll want to seek computer characteristics that are appropriate for your organization.

This includes checking for the correct operating system, a large enough hard drive, adequate RAM, a decent screen, and other features.

Your precise computer feature requirements will be determined by the type of work you perform and your goals, but our advice can assist you in narrowing your search and determining what is most important. Thus, these are some mandatory features of computer you must think before buying.

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