It uses hardware.
The components that process data are located in the system unit
Encryption
The Computer Misuse Act places a responsibility on all organisations to process personal data in a lawful and proper way. It should make you feel a lot safer when you are on your computer.
That's what computers were designed to do...process data...make our live simpler.
input- we ask the computer what to do ( with the help of input devices) output- computer shows the result for what we have asked him (by screen) in a computer basic part is CPU in a CPU basic parts are BIOS which start the computer harddisk which store data process which process the data