of programs that manages and controls the computer. Operating systems have many functions: A user interface is a program, or suite of programs that allows a user to interact with a computer.

The fetch-decode-execute cycle describes how a processor functions. Memory and storage - OCR Primary memory is a key component of a computer system. Its function is to hold data and programs that ...

Systems administrators, or SysAdmins, are a central part of information technology (IT) teams that support software functions, data transfers, and network connectivity for computer systems. Their role ...