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The latest end-of-life news, distilled by AI into sharp ~100-word summaries. ByteBrief tracks end-of-life 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.

Office 2021 hits end of support on October 13, 2026, losing security patches, bug fixes, and tech support. Microsoft recommends switching to Microsoft 365. Users can also buy Office 2024 or move to another suite.
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