How Many Operating System(OS) Do you know?

Guys have you ever though about how many OS are existing in this world? One? Two? or Three? Many of us know Windows, Linux, Mac and Unix… What else? Believe it or not, except Windows, Linux and Mac there are hundreds of Operating System existed. Some of them we even never heard or seen about it! Let’s see the timelines list of OS below:

Amiga OS

Apollo

Apple II

BeOS

Bob

Common Desktop Environment

GEM

GEOS/GeoWorks

GNOME

IRIX

KDE

Lisa Office System

Mac OS

Magic Cap

Newton OS

NewWave

NeXTSTEP/OPENSTEP/Rhapsody

oNLine System/Augment

OPEN LOOK

OS/2

Packard Bell Navigator

PenPoint

QNX

RISC OS

Sketchpad

Symbian OS/EPOC

The X Window System

TOS

Visi On

Windows

Windows CE/Mobile

Xerox Star/ViewPoint/GlobalView

As you can see, beside Windows, Mac and Linux, there are so many OS existing in this world! You can view the timelines for each OS by clicking the link after the logo! During my research about OS, I found a diagram that prove that the majority of people do not like Windows! And Linux is their favorite Operation System!

 

Operating System Sucks-Rules-O-Meter