
Office 2021 Exits Support This October as Microsoft Pushes 365
Microsoft will end official support for Office 2021 on October 13, 2026, leaving users without patches or security updates. The company is nudging users toward Microsoft 365 or Office 2024. To stay on Office 2021, you can run offline, download and scan files locally, keep Windows Security updated, freeze add-ins, and consider hybrid workflows or alternate tools like LibreOffice; otherwise plan an upgrade before the deadline.

