: Some versions based on early beta builds require you to change your BIOS date to 2008 or earlier just to boot.
Features a unique black-and-blue visual style that was not part of the standard Windows 7 releases. windows 7 black edition 64 bit iso exclusive
: Before it was called Windows 7, Microsoft’s project for a successor to Windows XP was codenamed "Blackcomb" (named after a mountain in British Columbia). This was later changed to "Vienna" before the project was scrapped and reborn as Windows 7. : Some versions based on early beta builds