How can I change some of the information for my Yahoo account?

i forgot some information of my yahoo account or i want to change some information of my yahoo accout like the alternative e_mail or the birth date as the were written in a wrong way ............... can i do that ????? and thanks for every one who will...

Or can i even edit? I went to my edit profile page and i can almost edit anything but my birthday?! It says "Birthdate: Not displayed for security reasons." I know you might think why the heck would I want to edit my birthdate but I need it...

Due to personal reasons, I had to delete my Facebook account and create a new one under a false identity that only a few close friends knew about that I would use only for academic-related purposes, or sometimes to play games. Because my Yahoo email...

My yahoo email was hacked into and send a spam email to all my contacts and it deleted all my contacts and emails in my inbox and sent box. It also changed my account information into a foreign language and I can not change it back to English. Can someone...

I entered bogus information when setting up my account, thinking it would be easy to change the birthday afterwards. However, I can't seem to figure out where I can change this?

I setup a new yahoo account and it's the only e-mail address i have but it's too long and I want to change it. Can I do this without getting a whole new account or do I have to do it all over again?

tried so hard to change password, follow the instruction but can't find "account information"

When I first created my yahoo email account, I put my location as Jacksonville, Florida. However, I moved to Tampa, Florida a few months later. However, it still says my location is Jacksonville. How do I change this?