Hey,
I'm so sorry, I haven't got a chance to say thank you for your advice yet. I've been pretty busy. And happy birthday to you too!!! Was it really your birthday?!

So I've had a look at the site you recommended me. I'm not sure I can do this. I'm really not good at computing and I'm not in the position to ask for help around me so this is why I'm here. First of all I haven't been useing Norton for years because it didn't work for me. So I have AVG now. And I don't know anything about registry.

Too bad.
I still have the virus and I can not get rid of it. But the pop up thing has disappeared. But my pc has its own mind now.

Every time I go on the Internet I have to edit the privacy again because it accepts all cookies. It's wierd because it's normaly on medium. Then when I type sometimes it doesn't type every letter I hit so sorry about the missing letters.

And sometimes when I switch it off it doesn't switch off. The other day I needed to rush out so I hibernated it. It went black as normal then a minuit later it swithed back on.
Any other ideas I could try to fix what I've screwed up?! Can I trust those sites which say they can remove trojan horse downloder?! Or those are viruses too?! How can I know that?! I'm sorry for asking too much. I just want to make sure I don't do any more mistakes.
Thanks for your time.