Office 365 Enterprise E3

Office 365 Enterprise E3 now includes the new Office 2016 apps for your PC and Mac. It features an enterprise-grade, cloud-based email and calendars powered by Microsoft Exchange Online. 25GB storage per user, share your desktop and PowerPoint presentation with staff and invited guests, instant messaging, share files and documents with team members up to 300 subsites, manage user credentials and permissions, and anti-spam and antivirus filtering. You can add and remove users in minutes. Use PowerShell for creating custom scripts and automating processes.
Price USD 20
License Free to try
Operating System Windows, Windows Server 2008, Windows 7, Windows 8
System Requirements Microsoft .NET Framework 3.5