ComputerBB

i turned my comp on today and when i searched the web i got interesting results. my results from searching yahoo, google, and altavista all resulted inadds for loans and antispyware programs. This occured even when i searched for things like finance on yahoo which would normally bring up yahoo finance. I ran both spyhunter, my antivirus, and yahoo antispy to no avail. i want my searches back!! please help!

google for hosts file, download and install the hosts file to block spyware download and install and update and run "adaware" and "spybot"