Computer world is a world of non stop upgrading world. Every seconds, theres a new updates and upgrades. Windows Operating system kept on upgrading from oldest to latest. Do you know what are the different operating systems of windows? From oldest to latest? Here let me show you.


1. Windows DOS And PRE DOS

2. Windows 3.0

3. windows 3.1

4. windows 1998

5. Windows 2000

6. Windows NT

7. Windows ME

8. Windows SE

9. Windows XP

10. Windows XP Home, XP Pro, XP MCE & XP Starter

11. Windows Vista

12. Windows Vista Basic, Home Premium, Business, Ultimate



I think these are the windows operating system that became well known.
And i hope this post will help you decide which operating system to use. Just pick one.