Google App for education

Google Apps is a cloud-based productivity suite that helps you and your team connect and get work done from anywhere on any device. It’s simple to setup, use and manage, allowing you to work smarter and focus on what really matters.

Includes Mail, Drive, Classroom, Docs, Sheets, Slides, Sites, Calendar and one-on-one support from a Google for Education partner.

https://www.google.com/edu/