I spent most of the afternoon yesterday working on the computer of one of our church members. She said her computer was real slow and causing unexpected responses when she tried to do things like reading email. I had some unused memory chips, and upgraded her computer's RAM from 256 MB to 512 MB. Spybot also found 28 entries (19 marked Trojan) that were contributing to slowing down her computer and causing the unexpected responses. She also had a monthly subscription to WebRoot, which I replaced with the free Comodo Internet Security products (links to these and many other products are on our website here at cyber-missions.com. You should have a good anti-virus, firewall and malware/spyware software package running on your computer. We have links to good, free, software packages under the "Recommended Products"  links section.