How do i get rid of yahoo search from my address bar?

On Internet Explorer i have only one default search engine (Google) but when i use the address bar to search, Yahoo is used for the search, how do i change this? Is this a virus/malware?|||Small problem. Right click on thetoolbar area untill you see the box with:





yahoo! toolbar (with a tick beside it)


Google (with a tick beside it)


and some other things on the toolbar





click Yahoo! toolbar to turn it of....





ALTERNATIVLY:





Open "My Computer" and go into "uninstall or change a program"





scroll down untill you see:





(Y!) Yahoo! toolbar (roughly 28mb)





just click on it to uninstall,





that should deffinatley solve your problem.





Adam.