Google makes a wide variety of different applications available to their users, most of them freely. As well as being free, many of them are fun, engaging, useful, or all three. For your convenience, here’s a list of Google application, as well as links to them.
Articles tagged Gtalk
A service provided by Google as part of their Gmail application, Gtalk allows you to carry out voice chats through VoIP technology, right inside your Gmail account.