I went to a site I was not familiar with (forgot the name though..) And a pop-up thing from my anti-virus program thing came up. If there is something wrong, it usually says 'A virus has been detected' but just a few minutes ago, it said 'a Trojan has been detected'. What does this mean?
I'm doing a virus scan now, will that help any? Are these 'Trojan' things serious?