Heh, my sister had a joyride with one of my computers. I don't know what website she browse through. But when I run my avg it turn out that the computer was infected with like 6 trojan virus. Thank goodness for the new version of avg for it has succeeded in deleting those.
Next I run adaware, to my horror it picked up nearly 100 'uninvinted guest'. The adaware crashed when it tries to delete them. So I have to manually delete them.
Spybot detected yet another 30 or so 'uninvited guest' luckily this time it succeeded in deleting them.
After that, I gave my sister a long lecture. because of all these problem. Now I'm late for work. shesh!