I have not specifically altered your Yahoo! account so I am guessing that you mean that your Yahoo! front page (http://www.yahoo.com) has changed in some way? This forum is dedicated to developers working with the Yahoo! Developer Network APIs and services. This forum in particular is for the Yahoo! Application Platform (YAP). At the very bottom of the Yahoo! homepage there is a link for "Help". Here is a link to the front page help section: http://help.yahoo.com/l/us/yahoo/homepage/ . If you contact the front page team it would be beneficial to provide relevant details on your problem instead of just "you messed it up" - this will allow that team to better assist you.