yahoo invasion

[Steamer Dave]

whenever I start a new tab I get a yahoo browser with a variety of sites in boxes. I do not do yahoo. How do I stop this invasion? I have looked all over and cannot find where this is selected.

Dave

 

[Cory Cooper]

-Is this in Safari or another browser?
-Does the Yahoo! page have the boxes, or is it the Favorites screen in Safari?

C