We're starting to have quite a few upset clients bringing us their computers, because Windows 10 has replaced their old OS without their agreement. Have you noticed the small pop up that says to "Get Windows 10 for Free"? If so, and you don't want Windows 10 automatically installing, you'll need to make sure you click on "Skip Upgrade" , or, "I don't want Windows 10". Those of you that click the close button or the red "X", you will start a timer that will install windows 10.