How to use Surface UEFI - Microsoft Support
Learn about Unified Extensible Firmware Interface (UEFI) features and how to access them on Surface Pro 4, Surface Book, and Surface Studio.
Windows 11 and Secure Boot - Microsoft Support
While the requirement to upgrade a Windows 10 device to Windows 11 is only that the PC be Secure Boot capable by having UEFI/BIOS enabled, you may also consider enabling or turning Secure Boot …
Windows Secure Boot certificate expiration and CA updates
Jun 26, 2025 · As an industry standard, UEFI Secure Boot defines how platform firmware manages the certificates, authenticates firmware, and how the operating system (OS) interfaces with this process.
Surface UEFI'ını kullanma - Microsoft Desteği
Birleşik Genişletilebilir Bellenim Arabirimi (UEFI) özellikleri ve bunlara Surface Pro 4, Surface Book ve Surface Studio nasıl erişeceğinizi öğrenin.
كيفية استخدام Surface UEFI - دعم Microsoft
تعرّف على ميزات الواجهة الموحدة للبرامج الثابتة الموسعة (UEFI) وكيفية الوصول إليها على Surface Pro 4 وSurface Book وSurface Studio.
How do I use the BIOS/UEFI on Surface Pro 3 and earlier devices
Oct 14, 2025 · Learn about Unified Extensible Firmware Interface (UEFI) features and how to access them on Surface Pro models and Surface 3.
如何使用 Surface UEFI - Microsoft 支援服務
了解整合可延伸韌體介面 (UEFI) 功能，並且了解如何在 Surface Pro 4、Surface Book 和 Surface Studio 上存取這些功能。
Surface UEFI の使用方法 - Microsoft サポート
Unified Extensible Firmware Interface (UEFI) 機能について説明し、Surface Pro 4、Surface Book、Surface Studio で UEFI 機能にアクセスする方法を示します。
Forgot UEFI password for Surface - Microsoft Support
If you forgot your UEFI password, here's what you can do. Check with your IT administrator for the password If your device is managed by someone else, such as your IT department or a different …
Windows Recovery Environment - Microsoft Support
Oct 14, 2025 · UEFI Firmware Settings: When using this option, your device restarts and takes you to the UEFI firmware settings screen, where you can configure various hardware settings, such as boot …