Computer Concepts
OPERATING SYSTEMS CONCEPTS
An Operating Systems (OS) is the actual program or software that controlls the allocation and use of computers hardware resources. It helpsthe computer in booting up and recognizes input/output devices. The Operating System keeps all components working i unison and acts as an interface between the user to the computers hardware and software. It takes [...]
BASIC COMPUTER CONCEPTS
Computer science is a study of theoretical and and practical aspects of the designed and use of computers.
Computer is an electronic, programmable device that store, retrieve, and process data.
WHAT IS A COMPUTER VIRUS?
Computer viruses are called viruses since they share some of the traits and behaviors of biological viruses. A computer virus passes from computer to computer similar to biological virus passes from person to person.
A computer virus is a program which attaches itself to, ovewrites or replaces another program in order to reproduce itself without the [...]
