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INFORMATION TECHNOLOGY

GIVE YOUR UNDERSTANDING ABOUT THE PARTS OF A COMPUTER SYSTEM FOR UTILIZING IT FOR OFFICE AND GENERAL USE, EFFECTIVELY.

Following is my Understanding of various parts of a Computer System for utilizing it for Office and General Use :

1. Input Devices

An input device lets you communicate with a computer. You can use input devices to enter information and issue commands. A keyboard, mouse, scanner, digital camera, touch pads and joystick are examples of input devices.
Some Common Computer Input Devices :

Keyboard

• Used to type data into the computer
• Most common input device today
• Has special keys for giving the computer commands
o Commands tell the computer to do something, like save the file
o These special keys are called command or function keys