you can't
Improved: You can find out who someone is if you enter the screen name they are using into Google. If they've used that screen name before on different websites, it will pull up. If they've posted their information on said websites (like their name and location) you could go from there.
For internet security purposes, always use a different screen name for every website that you must create one for.
They would have to tell you who they are.
Just ask the person
blkliberal888
yahoo user-name and E-mail addresse are the same
No, It only show your user id there.
NO It only show your user id
Yahoo ID is a Yahoo user name that you create on Yahoo's website.
yahoo id made by
a yahoo id is your email likefredisajasck@yahoo.com that would be your email id.
Unless she gives it to you. Or if you have her email then that is how.
yahoo
it shows you your identity and how you get it is you take a picture yourself or the dmv
wana to obtain yahoo id card
hina khan akshara yahoo id
i want hang aa one yahoo id