The brand was first introduced at Microsoft Inspire in July 2017 as an enterprise subscription product, succeeding the "Secure Productive Enterprise" services released in 2016. They combine Windows 10 Enterprise with Office 365 Business Premium, and the Enterprise Mobility + Security suite, which include Advanced Threat Analytics, AzureActive Directory, Azure Information Protection, Cloud App Security, and Windows Intune. Microsoft 365 is sold via Microsoft and its cloud services reseller network.
Consumer and business launch
On March 30, 2020, Microsoft unveiled a consumer-oriented subscription product under the Microsoft 365 brand for release on April 21, which succeed the existing consumer plans of Office 365. It is a superset of the existing Office 365 products and benefits positioned towards "life", productivity, and families, including the Microsoft Office suite, 1 TB of additional OneDrive storage and access to OneDrive Personal Vault, and 60 minutes of Skype calls per month. Under the brand, Microsoft will also add access to its collaboration platformTeams, and a premium tier of Microsoft Family Safety. Microsoft also announced plans to offer trial offers of third-party services for Microsoft 365 subscribers, with companies such as Adobe, Blinkist, CreativeLive, Experian, and Headspace having partnered. The services will be sold in "Personal" and "Home" versions, at the same price as their Office 365 counterparts. Office 365 for small- and medium-sized businesses were also renamed Microsoft 365, including Office 365 Business and ProPlus becoming "Microsoft 365 Apps for business" and "Microsoft 365 Apps for enterprise", Office 365 Business Essentials becoming "Microsoft 365 Business Basic", and Office 365 Business Premium becoming "Microsoft 365 Business Standard". The Office 365 brand remains in use for its enterprise, education, healthcare, and governmental plans. Microsoft stated that "over the last several years, our cloud productivity offering has grown well beyond what people traditionally think of as 'Office'”, citing examples such as Forms, Planner, Stream, and Teams.
Plans
Consumer
Aimed at mainstream consumers, both plans offer access to Microsoft Office applications, with access to additional online-based services and premium creative content, 1 TB of OneDrive storage with Advanced Security, 60 minutes of Skype international calls per month, and partner offers.
Microsoft 365 Personal : For one computer and on mobile devices.
Microsoft 365 Family : For up to six devices by up to six users.
Small business
Microsoft 365 Apps for business : Offers Office applications for Windows, Mac, and mobile platforms for up to five computers, tablets, and smartphones per user.
Microsoft 365 Business Standard : Offers Office applications for Windows, Mac, and mobile platforms for up to five computers, tablets, and smartphones per user, as well as hosted Exchange, MileIQ, Microsoft Bookings, SharePoint, and Teams services.
Microsoft 365 Business Premium : Similar to Business Standard, but also including additional security services such as Azure Information Protection, Microsoft Intune device management, and Office 365 Advanced Threat Protection.
Enterprise
Microsoft 365 Apps for enterprise : Offers access to the Office Professional Plus applications on up to five devices per user.