Though it is not very popular today, it was one of the most happening chats and call platforms in the world.
Disclaimer: Yahoo Messenger has been discontinued since July, 17 2018.
Yahoo! Messenger is very popular, because it allows you to chat and call friends instantly and for free. You can spice up your conversations with various smiley emoticons. As long as you have a webcam, you can video chat with one another, making distant friends seem closer than ever. If your loved one isn't available to chat when you are, you can even drop them a voice message to come back to.