The Windows Live Mail message box [while still in "restored" mode] periodically expands to full screen, but up to now I've been able to reduce it by grabbing and dragging a corner. Now however I can't grab a corner or any other place on the border. I've executed a supposedly successful repair of...
When watching videos on VLC, WMP, and even anything online, for example YouTube, every 30 to 60 seconds the screen resizes to show the task bar then goes full screen again. This happens over and over for the duration.
Only started a few days ago.
Could it be a virus of some sort?