User Interface

*; A user interface is a connection between the computer and a human being. Its used for the control of the computer.

UNIX

*;Unix is type of operating system. it was used during the 60's.

System Software

*; System software is used to created to work the computer hardware.

Software Development

*; software development its he making of a new program or software.

Operating Systems

*; Operating systems its what controls the execution of computer programs.

Network Operating System

*; Network Operating system is an operating system that has the program that allows the computer to communicate with more then one computer on a network.

Multitasking

*; Multitasking is when you are running to programs at the same time. you need to have a fast processor so that your computer wont freeze.