Yahoo! Messenger - Instant messaging allows you to quickly exchange messages with your online friends. Unlike e-mail, instant messages appear as soon they`re sent. By downloading the Yahoo! Messenger application to your computer, you can send instant messages to other people from around the globe, send them files or have a voice conference.

Other features include voice chat, file transfer, mail and stock quote alerts, sports scores, news, and much more.

Features:

Photo Sharing:

Drag-and-drop photos into your IM windows and talk about them like you're there.

LAUNCHcast Radio:

Make your own radio station and listen to music you like!

Yahoo! Games:

Challenge your friends to classic Yahoo! Games in the IM window.

IMVironments:

Use interactive themed backgrounds in your IMs.

Find, Add, Share Friends:

Easily get connected with the people who matter most.

Yahoo! Search:

Search from your IM window, and get results both you and your friend can see.

File Transfer:

Drag-and-drop files for real-time sharing and instant notification that they've been received.

Address Book:

Synchronize all your contact information.

Stealth Settings:

Make yourself appear online to some and offline to others.

Audibles:

Let these animated characters say it out loud for you!

Emoticons:

Express your feelings with these animated smiling faces.

Yahoo! Avatars:

Represent yourself with a stylized graphical image.

Display Images:

Select an image to represent yourself to your friends.

Skins:

Select new visual designs or disable them altogether.

Voice:

Make free worldwide PC-to-PC calls and enjoy great sound quality and voice mail.

Take Yahoo! with You:

Stay connected to Yahoo! Messenger on your mobile phone.

Webcam:

Share live video with friends and family around the world.

Conference:

Exchange text messages with multiple people in one IM.