My brother did something which made the new tab page a Yahoo search page. I'd much rather it be the blank page, selecting the address bar. I downloaded the newtabURL add-on and selected the option blank page, highlighting the URL, along with some other stuff and saved it. When I restarted though, Yahoo was still my default new tab option. I have no idea where this is coming from, I've checked my add-on list, control panel, and extensions list and cannot find anywhere he set Yahoo to do this. Thanks in advance for your help, and please state some of the obvious solutions I might have overlooked.