How do I enter my email?

Many email addresses have an underscore in them. When I am entering them in an email, Yahoo automatically writes an email address in blue and underlines it. The underlining makes it ...show more

Previously, to enter my eamail I had to enter my name and a password. Now, my email is shown on the Yahoo webpage and anyone can enter and read my messages. I want the old system back. Thanks

As compared to just having users enter their email and password. I noticed Heroku does this. Does this method of registration increase sign ups?

someone changed my password and from my email send to all contacts email with virus. How to enter to my account? He or she changed the security question

I can scan and send the doc to my email address, but have to enter it every time. How do I use the memory to keep my email address handy?

I need some kind of sign up request box, and all the requests will go to my email inbox. (They out in their name and email and I can email them back and etc.) it's used on alot of sites. is there anywhere I can get one of those?

I changed my internet service to fast assess DSL, now I can not enter my yahoo.com contacts when I am trying to forward mail from my yahoo account. How can I enter my contacts ? Please help

How do you make Microsoft Outlook 2002 NOT say "on behalf of" when you enter another email addy in From: field? This is a personal computer and not part of a network.

I am having to enter a code before email will be sent..I am 85 years old...can't see very well...how can I eliminate this "requirement"????