I have Win 7 . I signed up for the Win 10 upgrade , as I understood it would download , and then ask for confirmation before installing . It appears that it will install straight after downloading - right ? My Win Update will always try to start downloading it ( and I then cancel it manually ) , even though I have unselected it from optional downloads , and selected only other important downloads . How do I get it to stop downloading Win 10 , and only do regular important downloads ? Thanks .