Answer:
1. COMPUTER:- IT is an electronic device, we call it electronic device because it runs on electricity. It takes input from the user , Process the input and Gives Output to the user. User gives input to the computer by the help of Input device that is keyboard,Mouse etc.
2. Feature of Computer
SPEED:- It calculates faster as compare to human beings.
ACCURACY:-it calculate with full accuracy.
MULTI-TASKING:-we can perform different task at a time.
MEMORY:- It has storage capacity so that we can store our data.
SECURITY:- It also provides security to our data.
