-
Microsoft Windows 1
The first version of windows. This was a 16-bit OS. -
Microsoft Windows 2.0
This was the second version of Windows and it was, like the first version, 16-bit. -
Microsoft Windows 2.10
This was an update to the Windows 2.0 OS. It, like all of it's predecessors, this version is 16-bit. -
Microsoft Windows 2.11
This version of Windows is an update of the 2.10 update, and like 2.10 and every other previous versions, it is 16-bit. -
Microsoft Windows 3.0
This is the third version of Windows from the Microsoft company. This is also a 16-bit OS. -
Microsoft Windows 3.1
This is an update to Microsoft's Windows 3.0. And it is, like all of the previous versions, 16-bit. It includes a newly designed bood screen. -
Microsoft Windows for Workgroups 3.1
This is an update to windows 3.1 for workgroups. The Boot screen did not change in this update. -
Microsoft Windows NT
This is the fourth Version of Windows. The Boot screen changed this time. It is the first out of the series that is 32-bit -
Microsoft Windows for Workgoups 3.11
The first release of Windows 3 and the second release of Windows 3 for Workgroups. This is an update to the previous version of Windows 3.1 for workgroups, and like 3.1, 3.11 is a 16-bit OS. -
Microsoft Windows NT 3.5
This is the second generation of windows NT, and like the origional, it is a 32-bit OS. -
Microsoft Windows NT 3.51
This OS, like its NT predicessor is a 32-bit system. Windows 3.51 was an update to the Windows 3.5. -
Microsoft Windows 95
This was the twelfth version of windows, and it happened to come out in 1995, this Windows 95. Unlike it's predicessors, Windows 95 was the available in both 16 and 32 bit versions. -
Microsoft Windows NT 4.0
This was the fourth revision to Windows NT. It came in only a 32-bit version. -
Microsoft Windows 98
This was the fourthenth edition of Windows, and the second edition available in both 16 and 32-bit versions. -
Microsoft Windows 98 SE
The second edition of Windows 98. Also available in both 16 and 32-bit versions. -
Microsoft Windows 2000
The 16 release of Windows, as you can tell from the name, it came out in the year 2000. Like the NT series it is only available in 32-bit versions. -
Microsoft Windows Me
This was the 17 release of Windows, and like the Windows 98 release, it was available in both 16 and 32-bit versions. The 'Me' stands for 'Mellennium Edition'. -
Microsoft Windows XP
This was the first Windows OS to be released in 64-bit versions. it was also available in a 32-bit version. -
Microsoft Windows Server 2003
As you can tell from the name, this OS was for servers and came out in 2003. Like Windows XP, it was available in 32 and 64-bit versions. -
Microsoft Windows XP Media Center Edition 2005
This was another update to Windows XP, available in a 32-bit version. -
Mirosoft Windows XP Professional x64 Edition
The official 64-bit only version of Windows XP. -
Microsoft Windows Vista for Business use
The first Windows Vista release. It was intended only for businesses, and was available in both 32 and 64-bit versions. -
Microsoft Windows Vista Home Premium
The twenty-sixth release of Windows. This was the version of Vista for Home users, and it came in 32 and 64-bit versions. -
Microsoft Windows Home Server
This was the second server OS that microsoft released. It came in 32 and 64-bit versions. -
Microsoft Windows Server 2008
This was the third server OS that microsoft released. It came in 32 and 64 bit versions. -
Microsoft Windows 7
This is, in my opinion, the best Windows OS even now in 2012. It comes in both 32 and 64-bit versions. -
Microsoft Windows Server 2008 R2
An updated version of Windows server 2008. This OS, as implied by the name, is for servers. It, unlike the origional Windows Server 2008, is only available in a 64-bit version. -
Microsoft Windows Home Server 2011
This is a new and improved version of Microsoft's Windows Home Server. Unlike the origional, this OS is only available in 64-bit versions. -
Windows Server 2012
This is yet another Server OS by Microsoft. It is only available in 64-bit verisons. It is based on Windows 8 (yuck). -
Microsoft Windows 8
This is a very bad version of windows, in my opinion. This OS is available in 32 and 64-bit versions (if you want it).