Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions. To find out if your PC supports this, select Settings > System > Display.Select Brightness, look for the Change brightness automatically when lighting changes check box, and then select it to use this feature.This automatic setting helps make sure your screen is readable wherever you go.

Remarque : Si moins de 10 jours se sont écoulés depuis la mise à niveau de Windows, votre version précédente de Windows est répertoriée sous la forme d’un fichier système que vous pouvez supprimer.Si vous devez libérer de l’espace disque, vous pouvez le supprimer, mais n’oubliez pas que cela supprimera votre dossier Windows.old, qui contient des fichiers qui vous donnent la ...

Nel PC a cui vuoi associare il dispositivo: Assicurarsi che la modalità aereo sia disattivata: Seleziona le icone Rete, Audio o Batteria ( ) sul lato destro della barra delle applicazioni, quindi assicurati che l'impostazione rapida Modalità aereo sia disattivata. Attivare e disattivare il Bluetooth: Seleziona Start > Impostazioni > dispositivi & Bluetooth .

Turn on two-factor verification prompts on a trusted device. Depending on your organization's settings, you may see a check box that says "Don't ask again for n days" when you perform two-factor verification. If you've selected this option to stop two-factor verification prompts, and then you lose your device or your device is potentially compromised, you should have Microsoft 365 sign you out ...

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

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In Windows 11, it is essential that you link your Microsoft account with the Windows 11 digital license on your device. Linking your Microsoft account with your digital license allows you to reactivate Windows using the Activation troubleshooter whenever you make a significant hardware change.

In any Microsoft 365 application, on the File tab, select Options. On the left, select Language.. Under Office display Language, make sure the display language you want to use is listed.. Under Office authoring languages and proofing, make sure the language you want to use for authoring your document is listed.. If the language accessory pack includes proofing tools for that language, its ...

Some apps let you manage background activity, which determines what they can do when they’re in the background and not actively in use. Apps that can run in the background can send and receive notifications, sync information, and stay up to date.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.