Computer and basics

Computer

Computer     [संगणक]

1)   An electronic device which take input process that input and produce output is known as computer.

 
2)  Computer is an electronic device that can follow instructions to accept input,process that input and produce information which performs all the arithmetic as well as logical unit,store this information and give output when needed this data to the user.

Components of computer

[संगणकाचेकाचे  भाग] 

1]      CPU (central processing unit)[नियंत्रन करनारा]

Definition :-  

                     The hollow box in which components such as motherboard,cd-rom, cooling-fan,hard-disk,cooling -fan etc. can be fit perfectly is known as cpu.

Monitor 

Definition:-

                     A visual  display  unit which display the result of all the instructions given by the user to the computer is known as monitor 

Keyboard

Definition:-

                      A component of computer which input the instructions or data from user and transfer to the computer is known as keyboard.

Mouse 

Definition:- 

                      The rat shaped input device which controls the process of computer by left and right click with scroll button is known as computer mouse