Office 2021
Office 2021 is supported. Microsoft provides security updates until October 13, 2026. Microsoft released it on October 5, 2021.
- Status
- Supported
- Released
- October 5, 2021
- Security updates until
- October 13, 2026
- Official lifecycle page
- learn.microsoft.com
- Checked on
Office 2021 follows Microsoft’s Modern Lifecycle Policy, which has a single retirement date instead of separate mainstream and extended phases. Microsoft 365 subscriptions are not affected by this date.
- Product
- Microsoft Office
- Version
- 2021
- Sources
Page URL Microsoft Lifecycle https://learn.microsoft.com/en-us/lifecycle/products/office-2021