Microsoft has set a hard servicing cutoff: Windows 11 version 23H2 (Home and Pro) will stop receiving monthly security and quality updates on November 11, 2025, and any consumer PC still on that build after the date will be running an unsupported release unless upgraded.
Background / Overview
Windows 11 moved to a versioned, annual feature-update cadence years ago. Each named release (for example, 21H2, 22H2, 23H2, 24H2, 25H2) carries its own published servicing window, and that window...