The Advisers Group

An Operating System, also referred to as an OS, is the program the runs the computer. Every computer has a OS that runs other programs. The OS performs the tasks of recognizing input from the keyboard, mouse, or other input devices. It keeps track of the files on the hard drive and controls devices like modems and printers. Through the video card it send display information to the computer monitor.

Microsft Windows and Linux are the two most common operating systems on the market today.

Windows Vista is the most current desktop operating system from Microsoft.

Linux is an Open Source operating systems that is available from several vendors. It is very popular with the technical community including application developers and webhosting companies.