jumping

How can i stop this continous up down jumping of my mouse cursor in my windows8 laptop.its wired witha usb port.This doesnt happen without the mouse ie when the mouse is removed.

hey guys. i recently got a new comp and everything went perfect until i found that i get no audio at all! ive instatlled all the latest drivers but to no avail. . but wen i play a file it plays without a hitch and the equalizer too seems to be jumping up and down in the audio properties. so...

i got some options htc 3400,3600 nokia n73 ,(does n73 has 3G ?) LG kf510 ,kf750 dun want sony :P i want 3pmx camera ,good music quality , 3G .EDGE .....wifi not much of a use or is it? so hurreh guys i got cash jumping in my pocket lol .im sure u all know the...

Guys, please please help me out to resolve the following two issues: 1) If I unplug and plug the audio cable, I am not getting sound from speakers. I see that when I play any song, the audio meter is jumping (when I click the speaker icon in the bottom right corner). 2) When I disconnect...