Google Apps for Work (formerly Google Apps for Business) is a suite of cloud and collaboration software and tools offered on a subscription basis by Google.
These apps are also products of Google that is designed for a better work expperience. With all the essential apps you will need for business such as Gmail, Google Drive, Google Hangouts... Google Apps for Work will brings you a far better experience in comparison with normal users: hold a meeting via Google Hangouts with up to 25 people (only 10 with normal users), 30 GB of free storage with Gmail (only 15GB for normal users)... and many other benefit that you can find in google apps for work.
More than 5 millions enterprises are using Google App for Works, why don't yours?