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Seventh Grade
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Seventh Grade Lessons
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9/29/2009 Operating Systems
posted
Sep 29, 2009, 6:52 AM
by Abdulkader Alriyashi
[ updated
Oct 16, 2009, 8:22 AM
]
What is an
O
perating
S
ystem?
The four primary functions of an OS
Display the user interface
Load programs
Coordinate how programs work with hardware and other software
Manages the way information is stored on and retrieved from disk
Vocabularies you must understand
Operating System
Windows
Dos
Linux
Mac
Graphical User Interface
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