My computer will no longer let me do general searches on my IE addy search. It allows www.yahoo.com and takes me to yahoo, however, if I just type in yahoo it says it cannot find the server. This just happened today. Adaware is up to date and fine, spyblaster is up to date and my anti virus isn't picking up anything wrong. Spywareguard hasn't shown me anything tried to change either. ANyone know why this could have happened over night?