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Start your PC in safe mode in Windows - Microsoft Support
Select from the following sections to find out how to start your PC in safe mode from Settings, from the sign-in screen, or from a black or blank screen. Windows 11 Windows 10. Notes: Restarting your device should be sufficient to exit you from Safe Mode back into normal mode.
開啟或關閉 Microsoft Defender 防火牆 - Microsoft 支援服務
選取網路設定檔: [網域網路] 、 [私人網路], 或 [公用網路] 。. 在 Microsoft Defender [防火牆] 下, 將設定切換為 [開啟] 。. 如果裝置已連線到網路,則網路原則設定可能會讓您無法完成這些步驟。. 如需詳細資訊,請連絡您的系統管理員。. 若要關閉,請將設定切換為 ...