Microsoft is killing 15 products in 2026, including Windows 11 24H2 and Office 2021
AI-summarised brief · reviewed before publication
Microsoft will discontinue support for fifteen products in 2026, marking a significant increase from the previous year. Key software including Windows 11 24H2, Office 2021, SQL Server 2016, and Windows Server 2012’s final Extended Security Updates year expire in October 2026. Once these dates pass, security updates, bug fixes, and paid support cease unless specific Extended Security Update programs are purchased. While software remains functional, it loses protection against vulnerabilities. Windows 11 24H2 affects most consumer devices, prompting Microsoft to force-install version 25H2. Office 2021 users face mandatory upgrades to Microsoft 365 or Office LTSC 2024. Windows Server 2012 organizations must migrate to Server 2025 or Azure to maintain security coverage. SQL Server 2016 support ends in July 2026. Enterprise and Education Windows editions retain support until October 2027. Users are advised to check their versions and upgrade immediately to avoid exposure to critical security risks and potential system compromises.
💡 Why It Matters
- · Perpetual license holders face unexpected financial burdens as their "lifetime" support expires in just five years.
- · This aggressive lifecycle management forces businesses to abandon one-time purchases in favor of recurring subscription models or costly infrastructure migrations.