The mouse pointer moves erratically, opening and closing windows, and just having a mind of its own. This happens especially when I connect to the internet (I use both Internet Explorer 7 and Firefox 3.0.1 browsers). I have scanned all files with antivirus programs (mcaffee) but the problem remains. The problem seems to disappear sometimes, but reappears when I start another browsing session. Any suggestions to fix this problem?

Computers & Internet - Labtec - (9115290914) Mouse