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The latest office 2021 news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks office 2021 across dozens of tech sources and brings you only what matters, updated hourly. Tap any story for the full brief, or open the original source.

Microsoft will end support for Office 2021 on October 13, 2026. After that date, the suite will receive no patches, fixes, or security updates. Users can continue using the software offline or practice safe document retrieval as mitigation, though Microsoft warns of serious security risks.
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