Presentation on computer operating system by mihir roat
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Transcript of Presentation on computer operating system by mihir roat
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Presentation on computer operating systemPresentation on computer operating system
Presented by:Mihir .G. RoatF.Y. B.C.A
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Flow of contents Introduction to computer operating system
Types of computer operating system
Functions of computer operating system
Conclusion
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Introduction to computer operating system An operating system is a program designed to run
other programs on a computer
A computer’s operating system is its most important program
It is considered the backbone of a computer, managing both software and hardware resources
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Introduction to computer operating system(cont’d) An operating system, or OS, is a software program
that enables the computer hardware to communicate and operate with the computer software
Without a computer operating system, a computer would be useless
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Types of computer operating systems Below is a basic list of the different types of
operating systems and a few examples of operating systems that fall into each of the categories
GUI - Short for Graphical User Interface, a GUI Operating System contains graphics and icons and is commonly navigated by using a computer mouse
Below are some examples of GUI Operating Systems
System 7.x,Windows 98,Windows CE
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Types of computer operating system Multi-user - A multi-user operating system
allows for multiple users to use the same computer at the same time and/or different times
Below are some examples of multi-user operating systems.
Linux , Unix , Windows 2000
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Types of computer operating system Multiprocessing - An operating system capable
of supporting and utilizing more than one computer processes
Below are some examples of multiprocessing operating systems
Linux , Unix , Windows 2000
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Types of computer operating system Multitasking - An operating system that is
capable of allowing multiple software processes to run at the same time
Below are some examples of multitasking operating systems
Unix , Windows 2000
There are more then 58 operating pre
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List of operating systemsOperating systems
Date of released
platform developer
Windows XP Professional
April 24,2005 IBM / PC Microsoft
Ubuntu - - -
Macintosh OSX June 9, 2008 Apple Macintosh Apple
Microsoft Vista January 30, 2007 IBM / PC Microsoft
Fedora May 21 2010 various Red Hat
Mac OS X Leopard October 26, 2007 Apple Macintosh Apple
Microsoft Windows 1.0 November 20,1985
Xandros Linux - - -
Unix March 11,1971 Various Unisys
Microsoft Windows 3.1 April, 1992 IBM / PC Microsoft
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Operating systems
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Sources Data referred from pc book The following are the web site for
information on computer viruses Isoftwarereviews.com Images from google.com eHow.com
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Thank you