BTEC First diploma level 2 IT

COMPUTER SYSTEMS

Operating systems:

Operating system (OS) - Is a collection of software that manages computer hardware resoures to provides common service for a computer progams. also a componet of the system software in a computer system. Example of popular orperating system software android, iOS, linux, Mac OS x and windows 8

Application software:

Applicatuion software is a computer software that is design to help user to perform specific tasks

Desktop computer:

Desktop computer main functions  is built to be used at a desk in the office and home. The main applications is internet, Microsoft office, Microsoft PowerPoint, Microsoft word and ect

Logical computer system:

logical computer system shows you what make a computer system work and whats devices is used