Application Support is type of software that runs on the computer. These are things like internet browsers, Games, Email programs etc. Each of these Applications has a different purpose. Such as Word processors are used for essays and research. Whereas games are simply used for enjoyment. All applications of on Microsoft Windows use the extension .exe where as Apple Macintosh uses .APP.
File and Data Handling
All different types of computers use filing systems to store data. These are things like DVD’S CD’S and flash drives etc.… any place that stores data on a pc is using some sort of file system.
Security
Hardware Interface
Machine and peripheral management
Peripheral management is something that manages peripheral