Fred Langa solves your Windows 7, 8 and 10 conundrums

Fred Langa has been helping solve readers' Windows-related questions on Windows Secrets for years. We've been running selected reader Q&A items this year, and have rounded up some of the most useful ones about how to live as a Windows 7 or Windows 8 user in a Windows 10 world. Read through this gallery for tips on undoing Windows 10, running XP on a new machine, and other everyday conundrums.