1. APPLICATION SOFTWARE
1.1. DEFINITION
1.1.1. Application software consists of programs designed to make sure users more productive and/or assist with personal tasks.
1.2. TYPES OF APPLICATION SOFTWARE
1.2.1. -Web browser
1.2.2. -Word processing
1.2.3. -Spreadsheet
1.2.4. -Database
1.2.5. -Presentation
2. SYSTEM SOFTWARE
2.1. OPERATING SYSTEM
2.1.1. -Stand alone OS
2.1.2. -Server OS
2.1.3. -Embedded/mobile OS
2.2. UTILITY PROGRAM
2.2.1. -File manager
2.2.2. -Disk cleanup
2.2.3. -Compression tools
2.2.4. -Anti-virus program
2.2.5. -Spyware remover
2.2.6. -Disk defragmenter
2.2.7. -Backup and restore
2.3. FUNCTION OF OS
2.3.1. -Start & shutdown a computer
2.3.2. -Provide a user interface
2.3.3. -Manage program
2.3.4. -Manage memory
2.3.5. -Coordinate task
2.3.6. -Configure device
2.3.7. -Establish an Internet connection
2.3.8. -Monitor device
2.3.9. -Provide file managements & other utilities
2.3.10. -Automatically update
2.3.11. -Control a network
2.3.12. -Administer security