Jamal Windows Vista By jamal66 Nov 6, 2006 Release date (some countries) Development of Windows Vista came to an end when Microsoft announced that it had been finalized on November 8, 2006 Jan 30, 2007 Released worldwide for everybody to purchase it Released worldwide, available for everybody to purchase Feb 4, 2008 Windows Vista Service Pack 1 (SP1) was released Apr 28, 2009 Service Pack 2 for Windows Vista was released to manufacturing Oct 2, 2009 WIndows 7 comes out. Makes windows vista the second most used operating system worldwide Jan 1, 2010 Microsoft creates anit - spyware for vista