Using my wife's computer as can not go to any (almost any) site with mine. The DNS sustem tells me on my computer (using windows 10 as this one is) that the address (numerical version of site name, I think) can not be found. but they can be found when using this computer. I'm no geek. Can anyone suggestn what I can do to get my computer able to connect to sites I have shut down and restarted - no benefit. If I just keep trying say 20 times, then it may connect.