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:tada:OPERATING SYSTEM (OS) - Coggle Diagram
:tada:OPERATING SYSTEM (OS)
Function Of Operatiing System
Monitor performance
Establish an internet connection
Manage memory
Manage Programs
Providing file, Disk and System management tools
Provide a user interface
Control a network
Starting and shutting down computers
STARTING AND SHUTTING DOWN COMPUTERS
Two types of booting
COLD BOOT is the process of starting a computer that has been powered off completely
WARM BOOT is the process of restarting a computer while it remains powered on
Two ways of shutting down computer and mobile devices
Shutting down/ log off
Sleep mode
The process of starting or restarting a computer or mobile device is called
booting
PROVIDE A USER INTERFACE
Two techniques of user interface
Command-line user interface
Graphical User interface (GUI)
User interface controls how users enter data and instructions and how information is displayed on the screen