Computer problem i need help now please... Virus stuff?

my desktop background says i need to down load Privacy Protection Software now!! i dont know what that means i dont know if i have a virus but i want that picture gone off my desktop background and yes i have allready tried to change it. what is some free Privacy Protection Software that i can get... it has to be free i dont have a credit card to buy one

Computer problem i need help now please... Virus stuff?antivirus download

you could have a look at this i got hijacked the other week,it sorted me right out,http://www.filehippo.com/download_supera...

Computer problem i need help now please... Virus stuff?bmw

first thing you need to do is download

http://www.safer-networking.org/en/index...

run a scan and if you still have a problem we'll talk about that after.
You have smitfraud:

http://www.bleepingcomputer.com/forums/t...

http://www.majorgeeks.com/RogueRemover_d...