For a while now, every time i open up a web page or a word document (or anything that enables scrolling down a page), the page automatically scrolls up and down, and i can't click the link i want, or see what im typing, etc. Also, sometimes when I am writing an email, the page will automatically go forward or back (usually when i use the shift key!) I have done virus checks but nothing has been found.
I had this problem for a few months and then it went, but now is back again. Would anybody happen to know what is causing this? It's soooooooo frustrating! Any help you could give me would be much appreciated!