If a recent Windows update is causing blue screens, performance issues, or software glitches, you can undo it using several built-in tools. Depending on whether you want to remove a small patch or a major version upgrade, the process varies slightly. 1. Uninstall Small "Quality" Updates
Do not roll back a security update that patches a critical vulnerability being actively exploited (a "zero-day"), unless the update itself is causing worse damage (e.g., preventing boot). In corporate environments, consult IT first. undo windows update
Locate the problematic update (check the "Installed on" date) and click next to it. For Windows 10: Open Settings > Update & Security > Windows Update . Click View update history > Uninstall updates . If a recent Windows update is causing blue