Fundamentals of Computers, Operating Systems, Information Technology

Description

A computer is a device that can be instructed to carry out arbitrary sequences of arithmetic or logical operations automatically. The ability of computers to follow generalized sets of operations, called programs, enables them to perform an extremely wide range of tasks. Operating systems are the software that manages a computer's hardware and software resources and provides common services for computer programs. Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data and information. This book covers the fundamentals of computers, operating systems, and information technology, including computer hardware and software, operating system functions, and the applications of information technology in various fields. It is an excellent resource for students and professionals in the fields of computer science and information technology.