I have seen some reports of people who were unhappy with Windows 10. In some cases they report that it installed itself without their okay. Don’t get me wrong, I am not bad-mouthing Windows 10, I am just trying to be helpful to people who are unhappy with it. You can roll it back if you act within 30 days. It’s not that hard. Directions are at the How-to Geek Rollback Windows 10 page. It’s really pretty simple. In fact, I have found the How-To Geek website to be helpful in general.