Question

What is computer? What are its uses? Advantages of computer? Disadvantages of computer? Types of computer? Generations of computer?

Answer 1

Computer is very useful electronic device. it helps to knowledge on our mind play games and use internet.


Advantages of computer
it has large memory

A computer performs it's task accurately

There are many types of computer.There are five generations
First generation computer
Second generation computer
Third generation computer
Fourth generation computer
Fifth generation computer

Answer 2

A computer is a electronic device used to manipulate infomation or data store and can retrieve data and can performed calculation faster and efficiently than human being.types
Supercomputer microcomputer, minicomputer and mainframe computer.
Speed can performed a trillon instruction per minute.
Store huge amount of data.
Online trading world became a global village.
Online learning.
Weather forecasting and earth quack prediction.