I installed windows 7 and now i cant open a friends myspace page what happened? -

and theres an extra yahoo toolbar and i cant get rid of it.. what do i do?

switch to firefox.

windows 7 is not available to the public yet, if this is actually what your talking about, its been downloaded from a peer2peer network... and well DUH!!!! if its made by some joeblow then its also got a bunch of spyware/trojans/viruses/malware included in it and that would be all the explanation you need.