Windows announcements from Microsoft Ignite 2025
Windows deploys AI, native Sysmon, and MCP support
Windows bringt KI-Integration, Sysmon und MCP-Unterstützung
Windows (365) — Microsoft 365 changes — page 4/5
225 Microsoft 365 Message Center announcements and curated “What’s new” posts for Windows (365), newest first. Services covered include Windows, Windows 365, Windows Autopatch, Microsoft Intune. Each entry links to the change page with an AI summary (English/German), the rollout dates and the full Microsoft text.
(Update) New update to address issue affecting Windows 10 devices enrolled on Extended Security Updates (ESU)
ESU licensing preparation required for successful update
ESU-Lizenzvorbereitung erforderlich für erfolgreiche Update-Installation
An updated version of the November 2025 Scan Cab is available
WSUS-ESU environments need updated Nov 2025 Scan Cab
WSUS-ESU-Umgebungen benötigen aktualisierten November-2025-Scan-Cab
Secure Boot playbook for certificates expiring in 2026
2011 Secure Boot certificates expire 2026
Secure Boot Zertifikate 2011 verlieren 2026 Gültigkeit
Windows Office Hours: November 20, 2025
Monthly Windows expertise session in Tech Community forums
Monatliche Windows-Expertensprechstunde im Tech Community Forum
Windows Autopatch for the US government: How to get started
Windows Autopatch now available for US government GCC devices
Windows Autopatch jetzt für US-Regierungs-GCC-Devices in Microsoft 365
The November 2025 Windows security update is now available
Windows security update November 2025 now available
November 2025 Sicherheitsupdate für Windows veröffentlicht
Take Action: Out-of-band update to address ESU enrollment issue on Windows 10, version 22H2 devices
KB5071959 OOB update resolves ESU enrollment issues in Windows 10, 22H2
OOB-Update KB5071959 korrigiert ESU-Anmeldefehler auf Windows 10, 22H2
Windows 11, version 23H2 (Home and Pro editions) has reached end of servicing
Windows 11, version 23H2 (Home/Pro) reaches end-of-life
Windows 11, Version 23H2 (Home/Pro) erreicht End-of-Life
Action Required to Enable Extended Security Update for local devices accessing Windows 365
Windows 365 devices now require ESU verification policies and Entra integration
Windows 365-Geräte benötigen jetzt eine ESU-Richtlinie und Entra-Verbund
New resource on Known Issue Rollback (KIR) for Windows update management
Known Issue Rollback documentation now published
Known Issue Rollback-Dokumentation jetzt verfügbar
Preparing commercial Windows 10 devices for ESUs
Activate ESU licenses on Windows 10 commercial devices
ESU-Lizenzen für Windows 10 kommerzielle Geräte aktivieren
Get started with October 2025 improvements in Windows 11
New features and policies for Windows 11 and Microsoft Intune activated.
Neue Funktionen und Richtlinien für Windows 11 und Microsoft Intune aktiviert.
The October 2025 Windows non-security preview update is now available
Windows 11 v25H2/24H2: UI and configuration updates deployed.
Windows 11, Versionen 25H2/24H2: Oberflächen- und Konfigurationsänderungen implementiert.
The October 2025 Windows non-security preview update is now available for Windows 11, version 23H2
October 2025 non-security preview update for Windows 11, 23H2 released
Nichtsicherheitsvorabupdate Oktober 2025 für Windows 11, 23H2 veröffentlicht
An updated version of the October 2025 Scan Cab is available
WSUS scan package updated with security metadata
WSUS-Scan Cab aktualisiert mit neuen Sicherheitsmetadaten
An updated version of the October 2025 Scan Cab is available
October 2025 Scan Cab includes security patches and metadata updates
Oktober 2025 Scan Cab enthält Sicherheitsupdates und neue Metadaten
Policy-based removal of pre-installed Microsoft Store apps
Windows 11 25H2 now supports group policy app uninstallation from Microsoft Store
Gruppenrichtlinie zur selektiven Entfernung von Store-Apps auf Windows 11 25H2
Take Action: Out-of-band update to address a vulnerability in Windows Server Update Services (WSUS)
Security OOB update for WSUS RCE flaw mandates reboot on specified Windows Server versions
OOB-Sicherheitsupdate für WSUS-RCE-Lücke erfordert Neustart auf genannten Windows Server-Versionen
How Windows 11 and AI are transforming the future of work
Windows 11 delivers native AI features and cloud integration
Windows 11 bringt native AI-Funktionen und Cloud-Unterstützung
Secure Boot certificate deployment guide and tools
Secure Boot CA upgraded from 2011 to 2023 version
Secure Boot-Zertifikat-2011 wird durch 2023 aktualisiert
The October 2025 Windows security update is now available
Critical security patch deployed across Windows platforms October 2025
Windows-Sicherheitsupdate Oktober 2025 mit Kernbugfixes bereitgestellt
Windows 11, version 22H2 (Enterprise & Education editions) has reached end of servicing
Windows 11, 22H2 ends servicing October 2025
Windows 11, 22H2 (Enterprise/Ed) endet im Oktober 2025
Windows 10 has reached end of support
Windows 10 EOL reached - final security patch October 2025.
Windows 10: EOL erreicht – letzte Aktualisierung Oktober 2025.
Hotpatch efficiency unlocked: Smaller update size
Zero-downtime updates: Background patching requires baseline
Hotpatch-Updates: Hintergrundinstallation ohne Neustart
Activation keys for Windows 10 Extended Security Update might be incorrect
ESU activation keys with ***DO NOT USE*** marker are invalid
ESU-Aktivierungskeys mit ***DO NOT USE***-Präfix sind fehlerhaft
30-Day Reminder: Windows 11, version 23H2 (Home and Pro editions) will reach end of servicing on November 11, 2025
Windows 11, 23H2 (Home/Pro) ends support November 11, 2025.
Windows 11, 23H2 (Home/Pro) unterstützt Microsoft ab 11.11.2025 nicht mehr.
Windows Office Hours: October 16, 2025
Virtual Windows support event for admins every month
Wöchentliche virtuelle Windows-Support-Sitzung für IT-Admins
Get started with September 2025 improvements in Windows 11
September 2025: Security and cloud feature rollouts for Windows platforms
September 2025: Neue Windows-Funktionen mit Sicherheits- und Cloud-Verbesserungen
Hotpatch-enrolled tenants upgrading to Windows 11, version 25H2
Hotpatch eligibility depends on 25H2 upgrade month
Hotpatch-Eligibilität hängt von Upgrade-Monat zu 25H2 ab
Windows 11, version 25H2 is now available
Windows 11, version 25H2 released with updated features
Windows 11, Version 25H2 mit neuen Funktionen und Änderungen verfügbar
The September 2025 Windows non-security preview update is now available
September 2025 Windows 11 v24H2 non-security preview update released.
September 2025-Preview-Update für Windows 11, Version 24H2 veröffentlicht.
Introducing Wi-Fi 7 for enterprise connectivity
Wi-Fi 7 enterprise requires compatible hardware and configuration
Wi-Fi 7-Unternehmensfunktionalität erfordert spezifische Hardware und Konfiguration
Frequently asked questions about the Secure Boot update process
Secure Boot certificate FAQ resource continuously updated
Secure Boot-FAQ-Ressource wird kontinuierlich aktualisiert
The September 2025 Windows non-security preview update is now available for Windows 10, version 22H2
September 2025 Windows 10, 22H2 update now available
September 2025 Update für Windows 10, 22H2 jetzt verfügbar
The September 2025 Windows non-security preview update is now available for Windows 11, version 23H2
Windows 11, 23H2 non-security preview update with critical fixes
Nicht-sicherheitsrelevantes Windows 11, 23H2-Vorschauupdate mit Fehlerbehebungen
Windows Management Instrumentation Command-line (WMIC) removal from Windows
WMIC command-line deprecated in Windows 11, 25H2+
WMIC wird aus Windows 11, 25H2+ entfernt
Mobile Plans moves to the web
Mobile Plans app replaced with web-based eSIM management.
Mobile Plans App wird durch webbasierte eSIM-Verwaltung ersetzt.
30-Day Reminder: Windows 11, version 22H2 (Enterprise & Education editions) will reach end of servicing on October 14
Windows 11, version 22H2 ends servicing on October 14.
Windows 11, Version 22H2 endet am 14. Oktober die Unterstützung.
30-Day Reminder: Windows 10, version 22H2 will reach end of servicing on October 14, 2025
Windows 10, version 22H2 ends October 14, 2025
Windows 10, Version 22H2 endet am 14. Oktober 2025
60-Day Reminder: Windows 11, version 23H2 (Home and Pro editions) will reach end of servicing on November 11, 2025
Windows 11, version 23H2 ends support
Windows 11, Version 23H2 erreicht Support-Ende
Set a customizable initial Start menu layout with an enhanced policy
Start menu personalizations now survive system reboots
Startmenü-Anpassungen persistieren jetzt über Neustarts
Windows Office Hours: September 18, 2025
Monthly Windows administration chat event on Tech Community
Monatliche Chat-Sitzung für Windows-IT-Admins im Tech Community Portal
Hardening changes for Windows Server Update Services in Windows Server 2025
WSUS hardening breaks ESU support for legacy server OS
WSUS-Verstärkung bricht ESU-Unterstützung für alte Serverversionen
Certificate-based authentication changes following installation of Windows updates released September 9, 2025
Certificate authentication now requires strict mapping
Zertifikatsauthentifizierung erfordert jetzt starke Zuordnung
The September 2025 Windows security update is now available
Windows security update September 2025 with patches and improvements published
Windows-Sicherheitsupdate September 2025 mit Sicherheitspatches veröffentlicht
Get started with August 2025 improvements in Windows 11
Windows 11 August 2025: OOBE, hotpatching, AI, and security updates
Windows 11 August 2025: OOBE, Hotpatching, AI und Sicherheitsverbesserungen
The August 2025 Windows non-security preview update is now available for Windows 11, version 24H2
August 2025 non-security preview update for Windows 11, 24H2
August 2025-Preview-Update für Windows 11, 24H2 veröffentlicht
Certificate-based authentication changes on Windows domain controllers - coming September 2025
Domain controller certificate validation becomes mandatory
Zertifikatsauthentifizierung auf DCs wird strenger validiert
The August 2025 Windows non-security preview update is now available for some supported versions of Windows
New Windows preview update published for 23H2 and 22H2
Neues Windows-Preview-Update für 23H2 und 22H2 veröffentlicht