Instant messaging allows you to quickly exchange messages with your online friends.

Licence Type: Freeware

Operating Systems Support: Win All

Download Link: Yahoo!Messenger

Developers Homepage: Yahoo!

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.

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