Google Talk is a fast instant messaging software, and it is free. On the website Google.com/talk you can get the instant messaging service called Google Talk, for free. This one represents the response of the most important search engine to the ones created by Microsoft, with its Windows Live Messenger, Yahoo, with its Yahoo messenger, among others.

Gtalk is very fast. You can manage your contacts and send them instant messages, files, and so on. The site also has a plug in to have video chats in your Google Talk software.