Windows 7 worked on Windows 7. These were broadly divided into "core operating system" and "Windows client experience", in turn organized into 25 teams of around 40 developers on average. In October 2008, it was announced that Windows 7 would also be the official name of the operating system. There has been some confusion over naming the product Windows 7, while versioning it as 6.1 to indicate its similar build to Vista and increase compatibility with applications that only check major version numbers, similar to Windows 2000 and Windows XP both having 5.x version numbers. The first external release to select Microsoft
Windows System Assessment Tool in an interview with GameSpot that Microsoft intended to focus on improvements to the PC gaming experience as part of a new gaming initiative for the next version of Windows, Windows Vista, then codenamed "Longhorn." Lester stated that as part of this initiative the operating system would include a games folder that would centralize settings pertinent to gamers and, among other features, display driver streamlining, parental controls for games and the ability to start a Windows game directly from optical media during installation—in a manner similar to games designed for a video game console. Microsoft would also require a new