Yahoo Messenger can also alert you to new emails in your Yahoo Mail account or your Yahoo Personals account.
You can also receive instant stock price alerts and weather updates.
Once you have downloaded and installed Yahoo messenger you can use your webcam to see other users and to share live video with your friends and family (they will need Yahoo messenger installed on their computer also).
People can request to connect with you: Yahoo Messenger is a place to connect with your friends.
System requirements: 10.4 (Tiger) or 10.5 (Leopard), Intel or Power PC. Yahoo Messenger with Voice and Computer to Phone Chat Client.
Download Yahoo Messenger for Mac Computers (messenger.yahoo.com/platform/mac) - Yahoo Messenger and other IM's such as Windows Live Messenger (MSN) and AOL Instant Messenger are sometimes used for delivering malicious software such as spyware, viruses, worms, and trojans to unsuspecting computer users.
If you choose to display a name instead of your Yahoo ID, the name is associated with your Yahoo Profile.
Yahoo alias: If you’d like to talk in Yahoo Messenger using one of your account’s aliases instead of your Yahoo ID, inject your alias in the Yahoo ID field when you sign in to Yahoo Messenger and inject the account password for the Yahoo ID that you used to register.