Functions
- Created by: apdysonh
- Created on: 28-04-17 12:29
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- Functions
- Peripherals
- OS will manage: -Getting Input - Sending Output -Copying files from disk to main memory-Copy data files back to secondary storage
- Multi-tasking
- A computer can only do 1 task at once so it does swaps swiftly between them so it appears to be.
- Memory Management
- To run a program, the computer must copy the program from storage into main memory.
- Privacy Management
- OS orgnises user logins and passwords.
- May include password protection on indivual files.
- Controls access rights
- File Management
- Os must identify where files are stored for long term storage
- The user doesn't need to know the specific track, sector and surface address- but the OS does in order to accurately locate a file on the HDD.
- Operating System
- Manage getting input
- Manage sending output
- Peripherals
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