Intra in Start-> Control Panel-> Uninstall Programs, aici cauta "Conduit" sau "SearchProtect" sau''Bing Toolbar''. Unul din aceste programe ti-a instalat si bara Bing. Click dreapta pe "Conduit" sau "SearchProtect" -> Uninstall.
Acum reseteaza setarile browserului ca in link https://support.google.com/chrome/answer/3296214?hl=ro
...si ai scapat