2. Computer is an electronic machine
Its works on an IPO cycle :
1 Input
2 Process
3 Output
WELCOME MAM
3. Functioning of the computer system
There are four function of computer
system
1 Input: Access data and
instructions.
2 Processing: Manipulates data as
per instruction.
3 Output: Produces desired output.
5. Applications of a computer
Business
Research
Education
Communication
Defence
Medicines and Healthcares
Entertainment
Computer Aided Manufacturing
Simulation