I was using Windows 7 for a variety of machines with various distros of Ubuntu for the rest when the Windows 10 push started happening. I fought the good fight for as long as I could, but Windows won. I had to switch my remaining Microsoft machines to Ubuntu and haven't looked back since. My wife's machine is the only Windows 7 thing left in the house. Seriously, it's time to dump Microsoft anyway. LibreOffice is top-shelf these days and Linux is only becoming more and more popular. I predict that the trends for Microsoft products will make an impressive downturn if they don't start showing their professional, enterprise, and enthusiast user-base some respect very soon.