Welcome to Yahoo!

Enjoy all the benefits of Yahoo! Address Book.

• Get an email and instantly add the sender to your Address Book
• Access contact info anytime, anywhere (including mobile phones)
• Create a "Category" with lots of contacts, and email them all at once

Get all the best with one Yahoo! ID.

Your Yahoo! ID gives you access to powerful communications tools like mail and instant messaging, security features like email AntiVirus and Pop-Up Blocker, and favorites like online photos and music — all for free.