উইনডোজ  ৩.১ রিলিসড

April 6, 1992
Windows 3.1 brings over 1,000 enhancements based upon user feedback, one of them being the StartUp group.

উইনডোজ  ৯৫ রিলিসড

August 24, 1995
Windows 95 - The arrival of the Start Menu!

June 25, 1998 in Redmond, Washington
Windows 98, otherwise known as Codename "Memphis", is released on June 25th 1998.

September 14, 2000 in Redmond, Washington
Windows ME includes new features such as Windows Movie Maker.

উইনডোজ এক্সপি রিলিসড

October 25, 2001
Windows XP is Codenamed "Whistler", after the British Columbia ski resort;
a nearby vacation destination for many Microsoft employees.

উইনডোজ ভিসতা রিলিসড

January 30, 2007 in Redmond, Washington
Windows Vista debuted with the new "Aero" visual style.

উইনডোজ ৭ রিলিসড

October 22, 2009 in Redmond, Washington
In less than 6 months after it's launch, over 90 million copies of Windows 7 are sold, making it the fastest selling OS in history.