发布频道. 可用. 下一步. Windows 更新和 Microsoft 更新. 是. 可以通过 Windows 更新获取此更新。 此更新会自动下载并安装。

Opmerking Gebruik het hulpprogramma Bootrec.exe om een "Bootmgr ontbreekt"-fout op te lossen. Als het opnieuw opbouwen van de BCD-opslag de opstartproblemen niet oplost, kunt u de BCD-opslag exporteren en verwijderen en vervolgens deze optie opnieuw uitvoeren. Op deze manier zorgt u ervoor dat de BCD-opslag volledig wordt vernieuwd.

تحدث هذه المشكلة لإدارة تشغيل Windows (Bootmgr.exe) يخصص كبيرة المخزن المؤقت مؤقتاً في ذاكرة الوصول العشوائي لقراءة الملف WIM عند بدء تشغيل جهاز الكمبيوتر في بيئة الإصلاح في Windows (Windows RE).

The Health report starts off by showing you the last time a Device Health scan was run. The time displayed should be basically the current time, as Windows Security tries to run a Device Health scan when you open the Device performance & health page.. Beyond the time of last scan you'll see the status of the key areas that Device Health monitors:

To access your sign-in options, go to Start > Settings > Accounts > Sign-in options.. Or just select this button: Go to Sign-in options. Change or manage your password or PIN. To change your password or PIN, go to Start > Settings > Accounts > Sign-in options. Select PIN (Windows Hello), and then select Change PIN.

To find Sync settings, select Start , then select Settings > Accounts > Sync your settings . Choose from settings such as language preferences, passwords, and color themes. If you turn on Other Windows settings, Windows also syncs some device settings (for things like printers and mouse options), File Explorer settings, and notification preferences.

The issue copies unsigned WDAC policies to the Extensible Firmware Interface (EFI) disk partition. It is reserved for signed policies. This update addresses an issue that affects a folder context menu. When you choose the command that removes items, the command adds items instead. This occurs when a third-party service implements a sync feature.

Causa. Esse problema ocorre porque o gerenciador de inicialização compara duas assinaturas de dispositivo incorretamente. Essas assinaturas de dispositivo são a assinatura de dispositivo EFI (Extensible Firmware Interface) que está no EBR (registro de inicialização estendida) e a assinatura do dispositivo que está no MBR (registro mestre de inicialização).

Ten days after you upgrade to Windows, your previous version of Windows will be automatically deleted from your PC. However, if you need to free up drive space, and you’re confident that your files and settings are where you want them to be in Windows, you can safely delete it yourself.

Note: You can also create a system repair disc that contains the System Recovery Options menu.For more information, see Create a system repair disc.If you use a Tablet PC or other computer with a touchscreen, you might need to connect a keyboard and mouse in order to use Startup Repair and the other tools in the System Recovery Options menu.