Archived chats are limited to 100 transactions or to 20 minutes of chat - A transaction is counted each time a user sends a new conversation line or hits Return on Messenger.
Want to IM more than one person at a time?
Chat through instant messages
Want to chat with your Facebook buddies on Yahoo Messenger? Once you link your Facebook account to Yahoo, you'll be able to chat with your Facebook friends in no time!
Having trouble chatting with your Facebook friends with Yahoo Messenger? Relink your Facebook and Messenger accounts .
Are you chatting with someone on an older version of Yahoo Messenger? Certain features won't work when chatting with someone who is does not have the latest version of Yahoo Messenger.
Messenger conversations are fun and very easy. We'll show you how to start them and stop them.