System Software

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System Software by Mind Map: System Software

1. Utility Programs

1.1. File Manager

1.1.1. Provide routine file managemant tasks

1.2. Disk Cleanup

1.2.1. Clean up unsused files on your coomputers

1.3. Compression Tools

1.3.1. Shrink or compress your files to make the size smaller

1.4. Anti-Virus Programs

1.4.1. Detects infected files and removes them

1.5. Spyware Remover

1.5.1. Detect spyware and removes them

1.6. Disk Defragmenter

1.6.1. Ooganizez and put back system files to its place to make that processing time shorter

1.7. Backup and restore

1.7.1. Backup and restore your computer when encountered with problems

2. Function of operating system

2.1. Start/Shut Down Computer

2.1.1. Cold Boot

2.1.2. Warm Boot

2.2. Provide a user interface

2.2.1. Graphical user interface(GUI)

2.2.1.1. user interact with text,images and visual images

2.2.2. Command line Interface

2.2.2.1. user uses the keyboard to enter data and instruction

2.3. Manage Programs

2.3.1. Manage multiples programs and processes

2.4. Manage memory

2.4.1. Allocates data and instructions to memory while they are being processed

2.4.1.1. Optimizes the use of RAM

2.5. Coordinate Task

2.5.1. The operating system determines which task are processed first.

2.6. Configure Devices

2.6.1. Install device driver to make hardware works

2.7. Establish a Internet Connection

2.7.1. Connects to the Internet

2.8. Monitors performance

2.8.1. Assesses reports about computer activities

2.9. Automatically Update

2.9.1. Performs system updates

2.10. Control a network

2.10.1. Organizez and coordinates users connected to a network

2.11. Administer Security

2.11.1. A computer that consists multiple users and there is a administer to control the accessebility of other users.

3. Operating System

3.1. Stand Alone OS

3.1.1. A complete operating system that works on computers and other computing devices

3.2. Server OS

3.2.1. An operating system that is designed specifically to support a network

3.3. Mobile OS

3.3.1. Resides on a mobile device or consumer electronic device