Hi, AVG picked up: Trojan Horse PSW Agent Trojan Horse Backdoor Generic I followed your 8 steps to malware removal. Also found: Trojans Downloader, FakeAlert, Hiloti, Vundo Rogue Errorkiller Rogue Multiple Adware minibug Malware Trace Malware Gen Rootkit Gen (Yikes) I have replaced AVG with Avast, which together with Malwarebytes & Super Anti-spyware, is now not coming up with anything. However, I am still very anxious as I understand some of this stuff is very difficult to get rid of. I would appreciate a check of the various logs. The PC was running very slowly and there were fake error messages, but these (so far) appear to be remedied. Many thanks your help.