Yahoo! Messenger allows you to exchange instant messages and PC-to-PC voice calls with your online friends. If you subscribe to the Phone In or Phone Out premium services, you can also use Messenger to make or receive calls from regular telephones.
You must be a registered Yahoo! user in order to use Yahoo! Messenger. Yahoo! Messenger establishes a connection to the Internet when it is active -- much like a browser does -- in order for communications to be received and transmitted.
Conversation History, Access, and Search
Personally Relevant Experiences
Information Collection and Use Practices
Information Sharing and Disclosure Practices
Practices Regarding Your Ability to Update or Delete Information