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2.7 System Software, UTILITY PROGRAM - Coggle Diagram
2.7 System Software
OPERATING SYSTEM
(O S)
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function OS
:zap: starting and shutting :zap: provide a user a interface :zap: manage programs :zap: manage memory :zap: monitor performance :zap: establish an Internet connection :zap: provide file, disk, system tools :zap: control a network
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SYSTEM SOFTWARE
function
interface between user, application software, computers hardware
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Terms of software
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open source
can be used, modified, improved / freely
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:5: Monitor Performance
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example
monitor the processor, drives, memory usage
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:7: provide file, disk and system tools
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UTILITY PROGRAM
:1: FILE MANAGER
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functions:
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copy, rename, delete, move, sort
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:4: ANTIVIRUS PROGRAM
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functions:
protect from virus by removing any virus that found in memory, storage media / incoming files
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types
- file manager 2. disk clean up 3. back-up utility 4. restore utility
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