Hi, When I first bought my surface pro (only a week old) I installed Firefox onto it. When I attempted to watch YouTube videos I was told I needed flash player. So I installed it. It worked. However the problem I am experiancing is that when I attempt to go full screen. The Task Bar will not hide. It shows the Flash Player icon and no matter what I do it will not go away. Now, I know this must be something to do with Flash Player because I uninstalled Flash Player and then tried to play a video full screen. Without flash player installed, it for some reason played the You Tube video full screen and the Task Bar was gone. I got the message from the Surface Pro saying it had made it full screen. I thought I'd fixed it. Then the next day I tried to use You Tube again. And I got the message saying I needed to install Flash Player. So I installed Flash Player again hoping that this time everything would be ok.. But no, the Task Bar will not hide. I then thought it maybe a problem with Firefox. So I installed Google Chrome. But the exact same issue happens with this. The only browser that will go full screen is IE. But I do not use this browser. It's driving me round the bend. Can anyone please advise me what I'm doing wrong? Thank you.