Operating System: Time Line

Unix

Sep 11, 1961

Unix
Unix
Ken Thompson and Dennise Ritchie
Its free

Mac Os 2

Sep 11, 1985

Mac Os 2
Apple
IBM y Microsoft

Windows 1.0

Nov 20, 1985

Windows
Windows 1.0
Gates and Allen
No price found

Linux

Sep 11, 1991

Linux
Linux
Linux Torvalds
Its free

Mac OsX

Sep 11, 1999

Apple
Mac Os X
Apple Computer Inc
Steve Jobs
449.00

Windows XP

Oct 25, 2001

Windows XP
Windows
Bill Gates and Allen
$49.00

Ubuntu

Oct 20, 2004

Ubuntu Foundation
Ubuntu
Canonical Ltd.
No price Found

Windows Vista

Jan 30, 2007

Windows Vista
Windows
Microsoft Corporation
euro 57.00

Windows 7

Oct 7, 2009

Windows
Windows 7
Gates
49.99 euro

Mac OSX Mountain Lion

Sep 11, 2012

Mac OSX Mountain Lion
Apple
Apple Coorporation
15,99€