Operating Systems and Utility Programs

1. SYSTEM SOFTWARE

2. EMBEDDED OPERATING SYSTEMS

2.1. Windows Embedded CE

2.2. Windows mobile

2.3. Palm OS

2.4. iPhone OS

2.5. BlackBerry

2.6. Embedded Linux

2.7. Symbian OS

3. UTILITY PROGRAMS

3.1. File Manager

3.2. Search Utility

3.3. Image Viewer

3.4. Unistaller

3.5. Disk Cleanup

3.6. Disk Defragmenter

3.7. Screen Saver

3.8. Personal Firewall

3.9. Antivirus Programs

3.10. Spyware and Adware Removers

3.11. Internet Filters

3.12. File Compression

3.13. Media Player

3.14. Disc Burning

3.15. Personal Computer Maintenance

4. OPERATING SYSTEMS

5. OPERTING SYSTEM FUNCTION

5.1. Starting and Shutting Down a Computer

5.2. Providing a User Interface

5.3. Comand-Line Interface

5.4. Managing Programs

5.5. Managing Memory

5.6. Coordinating Tasks

5.7. Configuring Davices

5.8. Establishing an Internet Connection

5.9. Monitoring Performance

5.10. Providing File Management and Other Utilityes

5.11. Updating Software Automatically

5.12. Controlling a Network

5.13. Administering Security

6. TYPE OF OPERATING SYSTEMS

7. STAND-ALONE OPERATING SYSTEMS

7.1. Windows Vista

7.2. Mac OS X

7.3. UNIX

7.4. Linux

8. SERVER OPERATING SYSTEM

8.1. Windows Server 2008

8.2. UNIX

8.3. Solaris

8.4. NetWare

8.5. Linux