Oct 14, 2025 · For example, a common troubleshooting option is to enable Safe Mode, which starts Windows in a limited state, where only the bare essentials services and drivers are started.

Type Outlook.exe /safe, and click OK. Tip: If Windows can't find Outlook.exe /safe, try using the full path to Outlook (for example C:\Program Files\Microsoft Office\OfficeXX, where XX is your …

Describes how to start your computer in Safe mode, which uses a minimal set of drivers and startup programs so that you can determine whether a background program is interfering with …

Describes how to use the clean boot process to troubleshoot a problem in Windows

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, …

See how to work with Office safe modes to safely use a Office program that has encountered certain problems.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

If you aren't part of an enterprise and choose to create a UEFI password, make sure to document your password in a safe place. You can't reset your UEFI password, and Microsoft can't …

This step-by-step article describes how to force Windows to use a standard VGA mode driver that is included with Windows. This procedure is useful in the following scenario.

您可能需要變更 Windows 啟動設定來疑難解答問題、優化啟動程式，或針對特定工作變更系統的開機行為。 例如，常見的疑難解答選項是啟用 安全模式，此模式會以有限的狀態啟動 …