Gmail boasts with over 10 million business users, and their number is constantly growing. Gmail’s inbox has a substantial storage capacity and the need for deleting mail is minimised. Furthermore, exceptional features of Google browser are included, just as email/IM linked messages. Instant messaging is built into Gmail and enables replying to e-mail in real time. Additionally, Gmail can be accessed from any computer,so your business mail is no longer available from your computer at work only . Gmail is simple to use, but also in its functionality, making employee-training taking less time. Gmail can be used offline (when you’re connected to the internet) if you enable the offline function.