While it’s possible to search for a valid product key using Google search engine, however, most of it may have been blacklisted or not working with Windows 7. However, not all people is storing such an old information or email dated from 2 years ago. Luckily, Windows Vista beta and RC product key can be used to activate Windows 7 beta version too (at least working on both Windows 7 build version 6801 32-bit (x86) and 64-bit (圆4) editions.
Windows 7 pre-beta release has been leaked to Internet for free download, however, without a valid product key to activate the Windows 7, the system can only run for 30 days maximum, or up to 120 days with rearm hack.
