Want to change screen name not password?

when I change my screen not my password how do I give it to those I want to have itWant to change screen name not password?
Click on your avatar, on the next page click EDIT MY INFO, given in blue colour, type your new name in the box in front of NICKNAME.Want to change screen name not password?
With regard to email...



You can create a second email account on the same Yahoo! account. Sign into Yahoo! Mail, choose Options in the right hand corner, under Management choose Mail Addresses. You can only get one extra mail address for your account.



Click On ';Get Started'; In this area you can choose the name of your new address. Once you have created the address you can modify how the name will appear to the receipients in the Options/Management/General Preferences section.



Both emails sent from the different email accounts will come to the same inbox.



For addition explanation and information go to

http://chatauthority.com/yahoosecondemai…



To edit your name on emails being sent...



1). Log into your Yahoo! Email account



2). Upper right corner, click on Options



3). Click General Preferences under Management.



4). Name and Email Section change the From name: (This name will appear on the From line of outgoing mail.) Enter the name as you would like it to appear.



5). Click Save.



If your adding additional sub/alias names to the same account, you will need to give your friends your new name.



You can add up to 6 additional names (called alias names) on one account, giving you 7 chat names.



To add alias names to a current Yahoo! ID, on Yahoo! Messenger from the Messenger menu, click on My Profiles. click on Create/Edit My Profiles. Below your Yahoo ID will be the Create New Public Profile button. Follow the prompts (similar to when you made your original Yahoo! ID).
you cant change your id you can only change your password