MS Office 2016
Office 365 Business Plus
Office 365 Business
Essentials Plus
Office 365 Business
Premium Plus
Microsoft 365 Enterprise E3
How to Acquire
One-Time Purchase
Subscription Service – monthly, annually
Subscription Service – monthly, annually
Subscription Service – monthly, annually
Subscription Service – monthly, annually
Updates
Additional Purchase
Includes all updates and most up-to-date components
Includes all updates and most up-to-date components
Includes all updates and most up-to-date components
Includes all updates and most up-to-date components
Products Included
MS Office Suite Plan [Word, Excel, PowerPoint, Outlook]
MS Office Suite Plan [Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access]
Exchange Plan
Data Storage
SharePoint Plan
Skype Business
MS Office Suite Plan [Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access]
Exchange Plan
Data Storage
SharePoint Plan
Skype Business
MS Office Suite Plan [Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access]
Exchange Plan
Data Storage
SharePoint Plan
Skype Business
Ownership
MS Office Suite
N/A
N/A
N/A
N/A
Tech Support 24/7/365
Not Included
Included, no additional cost
Included, no additional cost
Included, no additional cost
Included, no additional cost
Upgrade to the Next Major Release
Additional One-Time Full Purchase
Included, no additional cost
Included, no additional cost
Included, no additional cost
Included, no additional cost