I am really frustrated with my system. My mouse is not working properly. Cursor hang sometime or sometimes mouse event happens without us. It become worst when we do something else and it goes to start (hiddenly) and start to open other program (like my computer, My docuements, etc) automatically. I already re-install mouse driver and restarted but system will install again automatically and it works for some time and again it will follow above process. Actually, when mouse is working fine and if we move mouse sometime, it will move by break. I mean it moves, stops and moves. Also, sometimes, it reaches top of screen or bottom. I think some program hacks mouse or mouse events. Can you tell me how can i solve this myself? Please guide me.