Hardware
the physical part of a computer that can be touched and seen
The non-physical part of your computer is called software, in opposition to the physical part, the hardware. For more info: http://en.wikipedia.org/wiki/Hardware http://en.wikipedia.org/wiki/Software
The components of computer which can be touched are called hardware component without hardware components computer are not useful.
Computer hardware is technical equipment, to the computer, which you are able to physically touch e.g monitor, tower, mouse, keyboard etc.
False
the main part of a computer system is called central processing unit or also known as CPU
Its Called The Computer, The Top Part Is Called The Screen The Metal Box Is Also Called The Hard-drive
The cpu
I've never heard of a computer part named birthday. There is a type of virus attack called a birthday attack.
Every part of earth is touched by wildlife!
A not touched good serve
The CPU is considered the "brain" of the computer, and since the brain is part of our nervous systems, this would be your answer.