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The two most important elements to make your Personal Computer or Laptop functional are the computer’s hardware and software. Computer hardware can be described as physical presence of equipment and components in your machine. On the other hand, software is something that can’t be touched. We can, however, remove or delete it from our PC but we can not operate our computer system without using computer hardware.

Find your computer answer starting with the basic elements of computer hardware:

Motherboard

A motherboard is also known as Mainboard. It is the most important and essential part of a computer system that contains the main circuit board.

Central processing unit (CPU)

CPU acts as a heart of our computer system. CPU is a processor that works according to the instructions given by the computer.

Keyboard

Keyboard is the other most important element and was the first input device for the computer. Keyboard is used for the typing purpose and standard keyboard layout has 104 keys having group of alpha numerical keys (A-Z, 0-9), location keys (home, end etc.), numeric keys and function keys (F1-F12).

Mouse

Mouse is the most common device used in computers having two buttons and scrolling wheel between the two. Its left button is used to select items and right one for assigning a context. Wheel between the two buttons is used for scrolling page up and down.

Monitor

It is used for displaying computer’s desktop. Cathode Ray Tubes monitors are the common form of monitors of different size between 14” to 21”. Also, there are Liquid Crystal Display or LCD monitors.

RAM

Random Access Memory is basically a device which is used for storing data. Moreover, RAM is a memory that works during processing and is used to operate with the speed of microprocessor. The different types of RAM are, DDR RAM, Rambus RAM, DIMM, SDRAM, and SIMM.

The above is list of main components known as computer hardware but is not the complete list.

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