Google Apps is formerly called Google apps for business which is now the most popular web email service in the world. It includes Google’s popular web applications including Gmail, Google Docs, Google Calendar, Google Hangouts, and Google Drive. It is a nice little service that allows you to get your company email off of Google’s mail servers.
What are the Benefits of Using Google Apps? http://www.drivetrafficmedia.com/benefits-of-google-apps-gmail-folders-and-filtering-emails/