Yahoo Messenger is a tool for Communication Highway (Real-Time Communication). It is the cheapest way to communicate to your family, relatives, and friends. It is the most popular on the net, and it’s one of the first one out there who introduce it to world wide web.

It is pretty cool how you can customize your own, and use different features of the messenger such as the audibles, webcam, voice chat, file and photo sharing, plug-ins, games, conference, and even VoIP. Although, VoIP to mobiles cost something, it is way cheaper than using landline or mobile phone network. I bet you guys already know what I’m talkin’ about, right?