How to change display name under your avatar person?

for yahoo?How to change display name under your avatar person?
In ur answer's profile

click ';edit my info';

click the button ';use another nickname';

type ur desire name

click preview %26amp; ok

goodluck ^_^How to change display name under your avatar person?
my profile %26gt; edit my profile %26gt; change it %26gt; save
click on your avatar to go to your profile

then click edit my info

and click use a new nickname and type it in
In your answers profile enter edit info. Change the nick name area.