Archive for the ‘Windows 11’ Category
Microsoft Windows 11 – how to share a wired internet connection from a laptop to other devices such as phones
Sonntag, April 26th, 2026Microsoft Windows 11 – how to create a password reset flash drive
Samstag, April 18th, 2026Microsoft Windows 11 Enterprise LTSC 2024 – ‚Windows Reset‘ Problem mit Hotpatch KB5077212 KB5079420
Samstag, April 11th, 2026Microsoft – wird ab dem 08.04.2026 ein Update für die App ‚Windows Sicherheit‘ bereitstellen
Freitag, April 3rd, 2026
Damit verbunden wird dann unter der App Windows Sicherheit -> Gerätesicherheit -> Sicherer Start angezeigt wie der Status für die neuen Secure Boot Zertifikate ist
Microsoft Windows ‚IExpress‘ – damit kann schnell und einfach eine selbst extrahierende Datei (Programm) erstellt werden
Mittwoch, April 1st, 2026
Microsoft Windows 11 Version 25H2 – Download Windows 11 Build 29558 Disk Image (ISO)
Dienstag, März 31st, 2026
Microsoft Windows 11 – Download Windows 11 Disk Image (ISO)
Microsoft Windows 11 – how to create a Documents shortcut on the Desktop
Sonntag, März 15th, 2026Microsoft Secure Boot certificates expire in June 2026 – what happens when the certificates expire
Dienstag, März 10th, 2026Microsoft Windows 11 – announcing Insider Preview Build 26300.7939 (Dev Channel)
Mittwoch, März 4th, 2026
Microsoft Windows 11 – starting with this release, administrators may enable a more secure mode for processing batch files that ensures they do not change during execution by adding a value to the registry key HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor named LockBatchFilesWhenInUse (DWORD value 0 or 1)
Microsoft Windows 11 – die Anforderungen zu umgehen ist nicht strafbar sondern ein Verstoß gegen die Nutzungsbedingungen von Microsoft
Montag, Februar 23rd, 2026Microsoft Secure Boot certificates expire in June 2026 – was replaced today
Mittwoch, Februar 18th, 2026![]()

Microsoft Secure Boot certificates expire in June 2026 – what happens when the certificates expire
Donnerstag, Februar 12th, 2026
Refreshing the root of trust: industry collaboration on Secure Boot certificate updates – if a device does not receive the new Secure Boot certificates before the 2011 certificates expire, the PC will continue to function normally, and existing software will keep running. However, the device will enter a degraded security state that limits its ability to receive future boot-level protections. As new boot‑level vulnerabilities are discovered, affected systems become increasingly exposed because they can no longer install new mitigations. Over time, this may also lead to compatibility issues, as newer operating systems, firmware, hardware or Secure Boot–dependent software may fail to load