Yahoo! Messenger is a accepted advertisement-supported burning messaging applicant and associated agreement provided by Yahoo!, that allows you to see if accompany appear online and to forward them burning messages. It aswell can active you to new e-mail in your Yahoo Mail or Yahoo Personals accounts, or if you accept accessible contest recorded in your Yahoo Calendar. Yahoo Messenger offers firewall support, a standby approach that minimizes the affairs until an Internet affiliation is made, the adeptness to save and book your conversations, and a called interface that provides quick admission to your admired stocks, news, and sports scores. Yahoo! aswell offers PC-PC, PC-Phone and Phone-to-PC service, book transfers, webcam hosting, argument messaging service, and babble apartment in assorted categories.

Yahoo! Messenger is provided chargeless of allegation and can be downloaded and acclimated with a all-encompassing "Yahoo! ID" which aswell allows admission to added Yahoo! services, such as Yahoo! Mail, area users can be automatically notified if they accept new email.