Happy 20th birthday, Windows 3.1 April 12, 2012 by admin Tweet Not just OS/2: this month, Windows 3.1 celebrates the 20th anniversary since the original release, an occurrence worth remembering considering how well things went for the Windows OSes afterward. Read more… Neowin Related Posts:Remembering Windows XP on its 20th anniversary20th Anniversary of iPod and a look at an early prototype20th Anniversary editions of the Xbox Controller and…World of Warcraft's 2024 roadmaps revealed by…Microsoft celebrates Windows Insider Program's 9th…