Computer Systems
Computer is one that takes inputs, process them and creates outputs. The whole process is done by set of hardware and software.
The processor needs set of instructions called programs in order to process the information with the help of CPU(Central Processing Unit).
Input can be anything such as commands, instructions and data that can be entered to the computer.
Examples of input devices are Keyboard, mouse, etc.,
Outputs are the processed data from the processor displayed with the help of monitor which is an output device and stored in the backing storage from which we can use it for future purposes.
Examples of Output devices are Monitor, printer, etc.,
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