Frontier is expanding to bring eligible public preview features across Microsoft 365 into one program. Users enrolled in Frontier can get eligible previews for new Outlook for Windows, OneDrive, SharePoint, Microsoft Teams, and Copilot, managed through a single admin-controlled enrollment experience. Frontier enrollment is optional and separate from Standard and Deferred release preferences for generally available features. Existing Frontier users do not need to re-enroll.
- Dates
- GA Nov 2026
- Platforms
- Android, Desktop, iOS, Mac, Teams and Surface Devices, Web
- Release phases
- General Availability
- Cloud instances
- Worldwide (Standard Multi-Tenant)
- Added
- 30 Oct 2026
- Last modified
- 30 Oct 2026