Instant Mesagging ( IM )

Instant Messaging or IM is one of famous chat forms. Most of the time, IM only involves two persons or chatters, even though most IM applications can handle chatting grouply( with three persons or more). To chat using IM, you need a nick.

Nowadays, many chat aplications or softwares supporting IM, for instances, Yahoo Messager, AOL Messager, MSN Messager, even now, you can chat by IM application on your mobiles, for examples: Migg 33, Ebuddy and so on.