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IBM'S dos 360
First operating system -
Mac System Software 1.0 (.97)
Initial Release -
Mac System Software (0.1) 1.1
Maintenance Release, Added Mountain scene, About box, Clean Up Command -
Mac System Software (0.3 & 0.5) 2.0
Finder Update: Introduced multiple folders, "Shut Down" command, and installation of a "MiniFinder" application for quickly launching any of the chosen applications System: Introduced screenshots using ⇧ Shift+⌘ Command+3 -
System software[9][11] [12] 2.1
Release for Hard Disk 20 support -
Windows 1,0
Windows releses its first commercial operating system at the price $795. Developed by Bill Gates and Paul Allen. -
Mac System Software (0.7) 3.0
Introduced with Mac Plus -
System Software 1.0 3.1
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System Software 1.1 3.2
Fixed problems with data loss, system crashes; updated Chooser and Calculator. -
System Software 2.0.1 4.1
Release for Macintosh II and SE. Updated LaserWriter Driver -
Windows 2.0
Launched at the price of 150 to 254 dollars -
OS 6.0
Initial Release -
Windows 3.0
launched at price 79.95 dollars -
Windows 95
Windows 95 is launched at the price of 209.95 dollars -
Windows 98
Windows 98 is launched at the price of 109.95 dollars -
Mac OS 9
generally a steady evolution from Mac OS 8 -
Windows ME
Windows Me is launched at the price of 109.95 -
Mac OS X v10.0
was a radical departure from the previous “classic” Macintosh operating system and was Apple’s long awaited answer to the call for a next generation Macintosh operating system. -
Windows XP
Windows Xp is launched at the price of 59.95 -
WIndows Vista
Launched at the price of 199 dollars -
Windows 7
Launched at the price of 109.99 dollars and variating in different versions for each need -
OS X Mountain Lion
desktop and server operating system for Macintosh computers. -
Windows 8
Will be launched at the price of 39.99 dollars
