There are three parts of the computer| define parts of computer | what are the parts of computer|

 There are three parts of the computer 

1: input 

2: Processing

3: output 

Input devices

Keyboard

The keyboard is one of the main ways to communicate with a computer. There are many different types of keyboards, but most are very similar and allow you to accomplish the same basic tasks.

Function Keys

The function keys are labeled F1 through F12. Some programs use these keys as shortcuts for common tasks. For example, in many programs, F1 opens the Help file.

Numeric Keypad

The numeric keypad resembles a calculator keypad. Many users find that it is easier to type numbers using this keypad. On some keyboards, these keys double as arrow keys.

Enter

The Enter key (also known as the return key) executes commands. For example, while on the Internet, you can type a website address and then press Enter to go to the site. It is also used to start a new line in word processing programs.

Arrow Keys

The arrow keys are used for many different purposes, including moving the cursor, scrolling a document, and controlling a game.

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