If you are wanting to change back to the original homepage,
Scroll to the bottom of the page, find the “Return to Regular Yahoo” link and click on it.
OR
You can clear the browser cache of cookies and temp files, then RESTART the computer, if you don't restart, it won't stay, then use this link. http://www.yahoo.com/
Answers & Comments
Verified answer
If you are wanting to change back to the original homepage,
Scroll to the bottom of the page, find the “Return to Regular Yahoo” link and click on it.
OR
You can clear the browser cache of cookies and temp files, then RESTART the computer, if you don't restart, it won't stay, then use this link. http://www.yahoo.com/
Hope this helps!!!
Scroll down to the box at the bottom of the page. One of those links is an option to revert to the old homepage.