Computer is an electronic machine that works under the control of some instruction. The word Computer derived from a word Compute which means "To calculate". Normally Computer consider to be calculating device That can perform arithmetic and logical operations at a great speed.
Basically a computer consist of software & hardware.
Hardware:
The Physical or tangible part of computer are called hardware. Like Monitor,CPU,Keyboard,Mouse etc. are the example of hardware
Software:
The Set of instructions, that tells the computer, What to do & how to do
Now I tell you about different software(programs) their feature and how to run.
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