Go to the product overview to see how Yahoo! Messenger works.
Drag-and-drop photos into your IM windows and talk about them like you're there.
Make your own radio station and listen to music you like!
Right in your IM window, challenge friends to a game of backgammon or pool while you catch up.
Use interactive themed backgrounds in your IMs.
Share IMs (and more), plus see them on your Messenger List.
Stay organized and get calendar alerts.
Quickly find a contact to IM, call, SMS and more.
Easily get connected with the people who matter most.
Find what you need right from your IM window.
Share files with friends instantly.
Synchronize all your contact information.
Make yourself appear online to some and offline to others.
Add content, services and games to Messenger.
Play fun sounds or a song during PC calls.
Let these animated characters say it out loud for you!
Express your feelings with these animated smiling faces.
Represent yourself with a stylized graphical image.
Select an image to represent yourself to your friends.
Select new visual designs or disable them altogether.
Join a live, group chat room to discuss a variety of topics.
Make free worldwide PC-to-PC calls, plus free voice mail.
Call regular and mobile phones for as low as 1¢/min.
Get a phone number for your PC so friends can call you.
Stay up to date with friends' blogs, photos, and more.
Send and receive IMs on your mobile phone.
Share live video with friends and family around the world.
Exchange text messages with multiple people in one IM.
* Please note: 911 and other emergency service numbers currently cannot be accessed through Yahoo! Messenger or Yahoo! Voice services. You must use a traditional landline or mobile phone to access 911 or other emergency service numbers. Internet access and compatible PC required. Intended for use by U.S. residents only. Yahoo! Voice Phone Out and Phone In services are provided by Yahoo! Communications USA Inc., must be purchased separately and require you to download Yahoo! Messenger version 7.5 or higher. See additional terms and conditions during registration. Calls to mobile phones or other wireless devices may be charged at higher rates than calls to traditional landline phones. Additional fees and taxes may apply. All rates, promotional or otherwise, are subject to change at any time without notice. Please see Yahoo!'s most current rate table at: http://voice.yahoo.com/phone_rates.php. PC-PSTN calls are billed in one-minute increments. PC-to-PC calling between Yahoo! Messenger customers is free. Check with your internet service provider regarding any fees you will be charged to access the internet.