Trojan.gen.2 and trojan.zeroaccess.b problems

as of yesterday, my computer kept repeatedly notifying me that trojan.gen.2 and trojan.zeroaccess.b had been removed.

From what I've seen online, this has to be dealt with individually.

Any help someone could offer would be greatly aprreciated.

 

thanks in advance

-Levi

 

(I'm running XP Proffessional 32 bit, if that helps)