Microsoft has drawn a hard line under a decade of Windows 10 maintenance: as of October 14, 2025, Microsoft’s routine, vendor‑supplied support for mainstream Windows 10 editions has ended, and users are being urged to upgrade, enroll in short‑term Extended Security Updates (ESU), or accept an increasingly risky, unsupported posture. Background
Windows 10 launched in July 2015 and for ten years was Microsoft’s primary desktop operating system, updated on a cadence that delivered features...