Google Talk messenger by Google is similar like other chating messenger.Google Talk is a lightweight Jabber based instant messaging client with voice chat capabilities. Google talk messenger is very easy and intuitive to use. You can make free calls by it simply with an Internet connection, a microphone, and a speaker. Google talk is free for download,after you download Google Talk you can easily login by using your Gmail user name and password. Invite your friends to download Google Talk, and once they do, you'll be able to talk or IM with them instantly.
Google talk is lighter than other messenger.The Google Talk down-loadable application for Windows offers many features for communicating with your friends and family.