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COMPUTER AND OPERATING SYSTEM - Coggle Diagram
COMPUTER AND OPERATING SYSTEM
COMPUTER ARCHITECTURE
Physical parts
Hardware
Software
Elements that make the functions of a computer possible
Information storage
Information processing
Peripheral devide
HOW DOSE AN OPERATING SYSTEM (OS) OPEN A PROGRAM?
The app is now active. The OS transmits information from the peripheral devices and goes to the RAM.
When the users save the work, the OS transfers information from the memory to the hard drive.
If the user click the print icon, the word processor send a command to the operatin system, which translates your document into a format thar the printer can understand and use.
When the user close the app the operating system erases our document from the RAM.
The OS locates the application in the hard drive and sent a copy of the program to the RAM.
FUNCIONS OF AN OPERATING SYSTEM
Managing memory and information storage
Creating a aconvenient user interface and workspace
Managing the microprocessor
Facilitating communication between applications and peripheral devices