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USING COMPUTERS, Functions, image, image, image, image, image, image,…
USING COMPUTERS
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OPERATING SYSTEM
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Open a program
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- The operating system locates the application
- A copy of the program is sent to the RAM and dispayed on the screen
- When your done you click on Save icon. The operating system transfers information from the memory to the hard drive
- If you click on the Print icon, the processor sends a coomand to the operating system which turns your document into a format the printer can understand and use
- The operating system erases our document from the room when we close the word processor
- The operating system transmits information from the mouse or keyboard, and this information goes to the RAM and computer's microprocessors.
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