Recover lost or deleted files - Microsoft Support
Learn how to recover files that have been lost, deleted, or accidentally changed.
更改 Microsoft 帐户密码 - Microsoft 支持
更改密码. 转到 account.microsoft.com ，如果你尚未登录，则使用要更新的帐户的用户名和密码登录。. 从导航标题，选择“ 安全 以及”，因为正在访问敏感信息，将需要再次输入此帐户的密码。. 在“密码”安全磁贴中，选择“ 更改我的密码 ”。. 在“更改密码 ...
适用于:
Microsoft 帐户仪表板
Shut down (turn off) your PC - Microsoft Support
Windows 10. To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.
配置 Windows Hello - Microsoft 支持
Windows Hello 是登录到 Windows 设备的一种更个性化、更安全的方式。 在 Windows Hello 中，你可以使用面部识别、指纹或 PIN 登录，而不是使用密码。 了解如何使用 PIN、面部识别或指纹通过 Windows Hello 登录电脑。
Change screen brightness in Windows - Microsoft Support
You might also see another check box displayed: Help improve battery by optimizing the content shown and brightness. Some Windows PCs can automatically adjust the screen brightness and contrast based on content that’s displayed on your built-in screen. For more info, see Adaptive brightness and contrast in Windows .
An einer Besprechung in Microsoft Teams teilnehmen
Wenn Sie eine Einladung zu einer Besprechung erhalten, können Sie über Ihren Teams-Kalender teilnehmen. Wenn Ihnen jemand eine Einladung zu einer Besprechung im Chat sendet, wählen Sie den Link > Jetzt beitreten. Wählen Sie in Teams die Option Kalender, um Ihre Besprechungen anzuzeigen. Suchen Sie die Besprechung, an der Sie teilnehmen ...
适用于:
Microsoft Teams
Virus & threat protection in Windows Security - Microsoft Support
Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.
适用于:
Microsoft 帐户仪表板
Prise en main de la nouvelle version d’Outlook pour Windows
Commencez à utiliser le nouvel Outlook pour Windows en rejoignant office Insiders. Vous aurez un premier aperçu de la nouvelle version d’Outlook et vous pourrez donner votre avis pour l’améliorer.
适用于:
新的 Outlook for Windows
Shut down, sleep, or hibernate your PC - Microsoft Support
There are many ways to shut down your PC—you can turn the PC off completely, you can make it sleep, or you can hibernate the PC.
Add a printer or scanner in Windows - Microsoft Support
To connect a wireless printer, follow these steps: Select Start > Settings > Bluetooth & devices > Printers & scanners . Open Printers & scanners settings. Next to Add a printer or scanner, select Add device. Wait for it to find nearby printers, then locate the one you want to use, and select Add device. If you want to remove the printer later ...