New
#1
Earthquake-like on my screen!!!
Win7, WLMail2011, Firefox browser
Hello, from time to time a sort of an earthquake happens on my screen with all windows flying in and out, when I click on the red X to stop it, instead it multiplies the browser icons in the task bar, if I try to open a file it also multiplies itself, writing is impossible with everything jumping. I finally have to shut the machine, let it rest and reopen it and most of the times, but not always, it will come to normal.
I wonder if anyone knows why and how to prevent it?
Thanks so much for a guidance!!!