I'm guessing that you have some more cleaning to do.

Start by taking the cover off the computer case and blowing out all the dust and junk from inside. It's also a good idea to make sure that all fans are functional while you're in ther...

Next, click on either or both of the free online virus scanners at the links below:

Housecall Online Scanner

Panda Online Scanner

Next, download, install, update, then run the free spyware removal tools from the links below: