Version 1 of Windows was released in November of 1985. Since then there have been versions 2, 2.1, 3, 3.1, NT, Windows 95, 98, 2000, ME, XP, and Vista, along with a few others thrown in.
This month Microsoft released Windows 7 beta which is a testing version of the next operating system which we'll see in final form later this year. I have downloaded it to my HP laptop and now dual boot to Windows XP or Windows 7 beta.
I did not like Vista, along with most of the world, and Windows 7 looks and acts very much like Vista but with some nice new features. I'm keeping an open mind while testing it and will keep you posted on my opinions. It will be discussed at greater length in Cyber News.