THe system semms to be infected with a virus or malicous spyware.
Ad-aware is a utility that gets rid of spyware,see the following site for free download
http://spyware-removal.net/
I would suggest that you run the anti-virus software on your machine,first to detect for virus,scan the system any viruses found will show in report after scan completes
Spyware is probably on your computer, RIGHT NOW! There is a high probability that software is watching what you are doing online and selling it to advertisers or watching you for other purposes. But, it doesn't have to be that way. The answer is spyware removal tools.
You can get various spyware removal tools below that will scan your computer and remove the spyware. After you have taken this painless step you can surf the web with confidence that you are not being watched. Take immediate action to find out more about spyware and scan your computer for free.
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