patch tuesday prep

  1. June 9, 2026 Patch Tuesday Prep for Windows 11: Servicing, Secure Boot, Workflows

    Before the June 9, 2026 Patch Tuesday window, Windows 11 administrators and power users should do three separate jobs: validate update servicing, verify Secure Boot certificate readiness, and test visible desktop workflows. Do not collapse those into one generic “patch risk.” KB5089573 is useful...