How to change my display name when I send mail in yahoo?

How can i change my display name when i send a mail ?changing name in yahoo account info is not helping?

• Answer:

  Go to your mail page and click "options" (upper right corner) ---then scroll to and click on "general preferences". Here you see, at the top of that page, how your name is displayed on the from line----AND----here is where you can change it. Erase what's showing and type in whatever you want it to show (nickname or etc)---then click "save" at bottom of page. If you're using Beta mail---it's different. Go to mail page>>options>>mail options>>accounts (side panel)>>add/edit an account>>select Yahoo mail (side panel)>>edit>>scroll to general preferences and change it and save it.