7 Important Components of Computer Hardware You Should Know

7 Important Components of Computer Hardware You Should Know

The computer is more than just a utility; it is an essential part of us. Without the computer, certain tasks would be left undone. Simplicity won’t be well spelled. Effectiveness would be a bother. Speed and accuracy would not have been the order of the day. Not to talk about the ease and convenience with which a lot of things are done, such as shopping, working from home, and so on.

The use of the computer requires not only the knowledge of its benefits but also a conscious understanding of its parts. According to opinions shared on ReviewsBird.com, the computer is in four main components — input, processing, output, and memory. Each component likewise has its components. Not necessarily all components are familiar with, but a basic overview of important components will allow for more expression and modification of functions of the computer.

1. Motherboard

As the name sounds, think of the motherboard as well-built hardware that plays the role of a mother. It acts as the keeper of other components such as the hard drive, processor, memory, USB, and other suchlike components. The motherboard can be mainboard or expandable. If expandable, parts can be replaced. If the mainboard, parts are rigid.

2. Processor/CPU

You’ve heard the CPU many times but might not know it pulses for the computer. If the motherboard were the body, the CPU would be the brain. Every instruction typed into the computer is carried out by the CPU. Its job, which is to read and carry out commands, is done reading electrical pulses.

3. Graphics Card

Without graphics cards, the computer is almost as useless. Graphics card creates the images and graphics displayed by your computer. It can be integrated into the computer or expanded. Serving also as a processing memory, it is often connected to the motherboard.

4. Hard Drive

This is the storage hardware of the computer. It is impossible to use a computer without one unless you want your programs, files, and other pieces of data lost. Traditional hard drives use magnetic disks and are typified with HDD. Modern hard drives use electrical circuits and are typified with SDD.

5. USB Ports

Talking about connectivity, it won’t be possible without USB Ports. The ports allow you to connect your external accessories, such as a mouse, keyboard, hard drive, and even your smartphone. For smartphones, it functions as an ideal gateway for sharing and managing files.

6. Monitor Ports

Can computers function without monitors? Serving as a display system, monitors come in VGA and HDMI. VGA monitors are traditional monitors and are of low display quality in comparison to HDMI monitors.

7.  RAM/Memory

As earlier mentioned, the major components of a computer are 4 and memory is just one of them. RAM stands for Random Access Memory and it is where running programs, pieces of information, and other open files are stored.


Being familiar with these 7 important components of a computer not only keeps you informed about how they work but also allows you to make certain tweaks to them if you are ever in need of one.

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