https://www.bleepingcomputer.com/news/microsoft/microsoft-fixes-windows-update-bug-that-wiped-out-copilot/ > Microsoft has fixed a bug causing the March 2025 Windows cumulative updates to mistakenly uninstall the AI-powered Copilot digital assistant from some Windows 10 and Windows 11 systems. > Redmond warned customers of this bug days after releasing this month's Patch Tuesday cumulative updates, saying it applies to all users who install the KB5053598 (Windows 24H2) and KB5053606 (Windows 10 22H2) released last week.