check before: 2026-04-06
Product:
Intune, Microsoft 365 admin center, Microsoft 365 Apps, Microsoft 365 suite
Platform:
Online, US Instances, World tenant
Status:
Change type:
User impact, Admin impact, Retirement
Links:
Details:
Summary:
Starting April 6, 2026, Microsoft will retire the Semi-Annual Enterprise Channel installation option for unmanaged devices in the Microsoft 365 admin center. Existing devices remain unaffected, but new selections cannot use this channel. Managed devices via Intune or Configuration Manager are not impacted. No immediate action required.
Details:
[Introduction]
Starting in April 2026, Microsoft will retire the Semi-Annual Enterprise Channel installation option for unmanaged devices in the Microsoft 365 admin center. We are making this change to streamline installation choices and help organizations move toward more predictable, secure, and up-to-date release channels.
This retirement only affects the installation option for unmanaged devices. It does not change the update channel of any existing unmanaged device already assigned to the Semi-Annual Enterprise Channel.
For more details on which devices are affected, review Manage Microsoft 365 installation options in the Microsoft 365 admin center.
[When this will happen]
Worldwide and GCC: We will begin retiring this option on April 6, 2026, and expect to complete the retirement by April 11, 2026.
Change Category:
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Scope:
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Release Phase:
Created:
2026-03-17
updated:
2026-03-17
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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summary for non-techies**
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Direct effects for Operations**
Retirement of Installation Option
Unmanaged devices will no longer have the option to select the Semi-Annual Enterprise Channel, potentially leading to confusion and disruption in update management.
- roles: IT Admin, End User
- references: https://learn.microsoft.com/microsoft-365-apps/deploy/manage-software-download-settings-office-365, https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
User Experience Disruption
Users on unmanaged devices may experience a lack of updates or changes in their software environment, leading to potential compatibility issues with other applications.
- roles: End User, Support Staff
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Increased Support Requests
The change may lead to an increase in support requests from users who are unaware of the retirement and its implications, straining IT resources.
- roles: Support Staff, IT Admin
- references: https://learn.microsoft.com/microsoft-365-apps/deploy/manage-software-download-settings-office-365
" target="_blank" rel="nofollow noopener noreferrer">https://learn.microsoft.com/microsoft-365-apps/deploy/manage-software-download-settings-office-365
Need for Alternative Management Solutions
Organizations may need to evaluate and implement alternative update management solutions, which could require additional training and resources.
- roles: IT Admin, Project Manager
- references: https://learn.microsoft.com/microsoft-365-apps/deploy/manage-software-download-settings-office-365
" target="_blank" rel="nofollow noopener noreferrer">https://learn.microsoft.com/microsoft-365-apps/deploy/manage-software-download-settings-office-365
Potential Security Risks
Without timely updates, unmanaged devices may become vulnerable to security threats, impacting overall organizational security posture.
- roles: IT Admin, Security Officer
- references: https://learn.microsoft.com/microsoft-365-apps/updates/change-update-channels
Configutation Options**
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Potentional Risks**
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IT Security**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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