Fundamental of Computer
DATA STORAGE DEVICES
Data storage devices are hardware devices that store and retrieve electronic dat...
WHAT IS A VIRUS ?
A computer virus is a program that can copy itself & infect a computer without p...
NUMBER SYSTEM IN THE COMPUTER
All digital computers store numbers, letters, and other characters in coded form...
INTRODUCTION TO COMPUTER
A computer is normally considered to be a calculation device which can perform t...
What are OUTPUT DEVICES?
Output is data that has been processed into a useful form. An output device is a...
WHAT IS INPUT DEVICES?
The Input devices are the devices which are used to enter the data in the compu...
