Vital Components of a Computer

What are the functions of a PSU?

A PSU gives power to your device. It is used to provide different voltages to operate the computer properly.

What is a PSU?

A PSU is a power supply unit. It is not user serviceable.

What is the RAM?

A RAM is a type of computer memory that can be accessed randomly.

What is the hard drive?

A hard drive is an independent storage device.

What is a network adapter?

A network adapter is a small unit of hardware.

How does the motherboard work?

It allows all the parts of your computer to receive power and communicate with one another.

What are the functions of the network adapter?

It interfaces a computer to a network. It converts an Ethernet cord into a USB cord.

How does the network adapter work?

It is used to connect the computer to a network by running an Ethernet cable from your router to the network adapter.

What are the functions of the motherboard?

It offers the connections that help all the components of a computer work together.

What are the functions of the RAM?

It provides temporary data storage (backup plan).

What are the functions of the hard drive?

It stores all your computer's information permanently.

How does the PSU work?

It takes AC (alternate current) and converts it to DC (direct current).

How does the hard drive work?

It uses a metal coated platter to store the data.

How does the operating system work?

It's an efficient way to run operations.

What is a CPU?

It's the central processing unit. It is the brain of the computer.

How does the RAM work?

Its location is close to the motherboard and CPU to reach the computers processor.

How does the CPU work?

Processor takes instructions from the memory unit and executes them.

What are the functions of the operating system?

Scheduling, executing programs, and controlling peripherals.

What are the functions of the CPU?

The main function of the CPU is acting as the brain of the computer. It allows calculations to be carried out.

What is the motherboard?

The motherboard is a printed circuit board containing the principal components of a computer or other device.

What is the operating system?

The operating system is the most important program on your computer.