This is prepard specially for TESL UKM 2009/2010 who are taking Computer Class in their first sem

1. OPERATINGSYSTEM

2. OS is used to Coordinatesand monitor ALL activities/ performances among computer hardware resources. Run several programes at a time. (e.g: Games, Musics, Microsoft Offices etc.) Provide file management and other utilities. Store memory – Non-Volatile memory

3. Monitor, asses and report information about programs, system resources and devices. Provide users interfaces Administer security

4. Famous OS Macintosh (Apple) Unix Window Microsoft

6. OS: Booting System BS contains BOOT DISK - Contains system files that will start PC when PC cannot switched on. BOOT DISK = Recovery Disk *loss of boot disk will jeopardize the whole PC. Never ever lose it.*

7. OS: Graphical User Interface (GUI) means users like us, interact with menus and visual images such as in the photos.

8. OS: MULTITASKING Running 2 or more programs at the same time. - Foreground shows the prog. you are currently using. - Background shows the prog. that are running but not in use.

9. OS: Internet Connection Guides users through setting up connection between PC and Internet service provider.

10. OS: Monitor Performances - It overlooks the performances done by users. - It checks the processes occurring at that time. - It assesses information about the programs and devices.

11. OS: Network OS Allow users to share resources. Watches over the security by providing password or user name

12. THANK YOU FOR READING! :D