My cursor moves erratically all over the screen and am unable to use touch screen or pad. The computer is pretty much unusable when it does this. The cursor bounces around everywhere. Please help!!!
More abouterratic cursor movement
Does it do this only sometimes? What's your laptop?
Could be something to do with your track pad.
NukaB, thank you for responding to my question. My laptop is a Dell XPS L502X. The erratic movement is continuous when there is a mouse plugged in. When there I no mouse, it does it most of the time, but there are times when it doesn't. The cursor bounces around and clicks on things I don't want it to.