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Computer Operating Systems

Evolution of Computer Operating systems

Kelly McClure

on 15 May 2015

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Transcript of Computer Operating Systems

Operating Systems
What is an OS
OS manages the Computer Hardware.

It's the Most Important System software.

A user cannot run an application program on the computer without an operating system, unless the application program is self booting.


Mac OS - Apple
In the 1940s, the earliest electronic digital systems had no operating systems

In the early 1950s, Computer OS were just began

ex : 1959 the SHARE Main Frame Operating System
ex : SCOPE in 1960's
:PLATO ..etc
BM started building computers with Operating Systems in 1966.
then came Apple and Windows .
What OS does
Examples for Modern operating systems

I-OS - Apple
History Of Microsoft
XP & windows 7
Windows 1.0 - 8
Windows 8
Mac OS X
Linux mint and Ubuntu
Future Of Operainting
Surface Operating Systems.
ex: Microsoft Surface.
Cloud Operating Systems.
Mobile Oprating Systems.
ex : Android
Touch based Operating Systems.

7 Gloria
8 Helena
9 Isadora
10 Julia
11 Katya
12 Lisa
9.10 Karmic Koala
10.04 Lucid Lynx
10.10 Maverick Meerkat
11.04 Natty Narwhal
11.10 Oneiric Ocelot
12.04 Precise Pangolin
Windows 8.1
Now at OS X Mavericks
With OS X Yosemite
coming this fall.
Windows 10
Full transcript