For those who aren't aware, Windows 10 free upgrade offer for Windows 7 and 8 users ends July 29 (this Friday). So far, Microsoft didn't mention any extension on the offer. Sadly, August 2nd is when the Anniversary Update will be released for Windows 10, and not during the upgrade offer. The release will be done in waves, so some people should have it in a week or two after August 2nd. The Anniversary Update brings excessive amount of polish to the OS, and a variety of new features. I'll share more details when the times comes. So for those who had issues with Windows 10 before, might want to give that version a try.