hey i luv exploring windows history the first version of windows (Nov 20,1985) is Windows 1.01 (ill continue with other versions Windows 2.04 (Dec 20,1987) Windows NT 3.0 (May ??,1990) Windows NT 3.1 (July 27,1993) Windows NT 3.5 (September 21,1994) Windows NT 3.51 (May 30,1995) Windows 95 (August 15,1995) Windows NT 4.0 (August 24,1996) Windows 98 (codenamed Memphis)(June 25,1998) Windows 2000 (February 17,2000) Windows ME (Windows Millenium Edition)(September 14,2000) Windows XP (codenamed Whistler)(October 25,2001) Windows Server 2003 (April 25,2003) Windows Vista (November 30,2006) Windows Server 2008 (February 27,2008) Windows Server 2008 R2 (October 22,2009) Windows 7 (October 22,2009) Windows 8 (October 26,2012) Windows 8.1 (October 17,2013) Windows 10 (codenamed Threshold(later Redstone))(July 29,2015)

https://www.youtube.com/watch?v=__XjQLGpSfg

and alsoooooooo.......