The protected-mode version of the Windows Registry Checker tool (Scanregw.exe) can create a backup of the system files and scan the registry for invalid entries. If invalid entries are detected, it refers to the real-mode version of the Windows Registry Checker tool (Scanreg.exe) for a resolution.

Symptoms Windows 10 deployments using the Microsoft Deployment Toolkit (MDT) build 8456 fail when used with the Windows Assessment and Deployment Kit (ADK) for Windows 10, version 2004. The BIOS firmware type is incorrectly identified as UEFI resulting in failures when refreshing an existing computer with a new version of Windows. When this issue occurs, the smsts.log will record the following ...

The process is driven by a Windows scheduled task, a registry‑based sequence of update actions, and built‑in logging and retry behavior. Together, these components ensure that Secure Boot certificates and the Windows boot manager are updated in a controlled, ordered manner, and only after prerequisite steps succeed.

若遇到這些問題，您可以使用內建的 Windows 修復工具——部署映像服務與管理 (DISM) 以及系統檔案檢查器 (SFC) ——掃描系統檔案並恢復遺失或損壞的 Windows 元件，幫助系統恢復穩定且可正常運作的狀態。 步驟一：執行 DISM DISM 提供修復損壞檔案所需的檔案。

Summary Time, date, time zone, and daylight-saving time settings can be configured in the Settings app in Windows. To set these settings in Windows, select the desired task from the following list:

If File Explorer won’t open or start in Windows, it makes everyday tasks like finding files, opening folders, or managing storage difficult. This article walks through simple troubleshooting steps—such as checking for updates, restarting your device, and resetting Windows—to help restore File Explorer and get it working again.

The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats. It includes features such as Microsoft Defender Antivirus, Windows Firewall, and Smart App Control, which work together to provide real-time protection against viruses, malware, and other security ...

Dowiedz się, jak zmienić ustawienia uruchamiania systemu Windows, w tym włączyć tryb awaryjny.

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.