Computer is a high speed and electronic device

COMPUTER:

                 Computer is a high speed and electronic device,by which we can perform some arithmatic,logical and data type of operation.in the computer there are two parts: main parts and help full parts.main parts mean like central processing unit, mouse,keyboard,monitor and for example of help full parts are uninterrupted power supply,speeker or sound,printer,scaner,floppy disk,hard disk, cd rom ect.in the world,computer used many kind of work like bank and office,business,railway reservation,education,medical scenece,photo studio,email and internet etc. the speed of computer is measured in mili second(10 to the power -3),micro second(10 to the power -6).there is many advantage and disadvantage of computer like:

Advantage::

·        High speed

·        Accuracy

·        Time actor

·        Secracy

·        Dili gence

·        Versatility

·        Memory

·        Risk

·        Capacity

·        Relibilities

Disadvantage::

·        Limitation of computer

·        Lack of intelligence

·        A fined temperature

·        Dust free atmosphere