Gmail is the fasted growing email product in the world with tens of millions of users. With Gmail, productivity will be significantly increased because you receive enough storage that you never have to delete email. Furthermore, there’s no need to organize email because of the powerful search function and email/IM threading. Instant messaging is embedded in Gmail so you can respond to an email in real-time. Also, your Gmail is available from any computer, at any time so you’re no longer limited to answering email at your desk. Gmail is simple to use, but not simplistic in its functionality, which mean less time required for user training.