My Desk top VPCL22Z1E keeps making a type of metallic beep and tries to close down applications. Some times it can throw me out of MS Office and in a game CIV5 it repeatedly forces a message asking do I really want to exit the game. It is most annoying. While writing this it is beeping a lot and the mouse jumps across the screen and it has forced a message saying do I want to exit this application.
Please advise!
Michael