An owner or administrator of your personal device activated BitLocker (also called device encryption on some devices) through the Settings app or Control Panel: In this case the user activating BitLocker either selected where to save the key or (in the case of device encryption) it was automatically saved to their Microsoft account.

了解如何注册你的 Xbox 产品，以便申请和跟踪维修，查看保修服务，以及购买延期服务计划。还有关于注销和取消链接设备的信息。如果你不再使用或不再拥有设备，也可以将其注销。如果你这样做，则将自动断开与 Microsoft Store 的链接，从而取消与将来下载游戏和应用的关联。

Set up the Authenticator app. After you install the Authenticator app, follow the steps below to add your account: Open the Authenticator app. Select (+) in the upper right corner. Point your camera at the QR code or follow the instructions provided in your account settings. After your account appears in your Authenticator app, you can use the ...

To open the app, select Start and select Clock from the app list, or type its name into the search box. In the Clock app, select World clock. Select Add a new city at the bottom. Type the first few letters of a location, and then select it in the list. If you don't see the one you want, try another location in the same time zone.

单击“注册”。输入您的邮件地址和密码，然后单击“确定”。如果您在使用 Hotmail、Messenger 或 Xbox Live，则您已经拥有 Microsoft 帐户。 如果您没有帐户，则单击“注册”创建一个新的 Microsoft 帐户。 在 OneDrive 中选择一个文件夹，然后单击“另存为”。键入文件的名称，然后单击“保存”。

Um sich abzumelden, wechseln Sie zu Outlook.com. Wählen Sie ihre Kontoinitialen oder ihr Kontobild in der oberen Ecke Ihres Posteingangs aus. Wählen Sie Abmelden aus. Tipps: Wenn Ihr Bild am oberen Bildschirmrand nicht angezeigt wird, überprüfen Sie, ob ein Werbeblocker aktiviert ist. In einigen Fällen wird dadurch die Anzeige des Bilds ...

注册 Surface、Surface 配件、Xbox 或 Xbox 配件，查看其保修范围并创建或跟踪服务订单。 ... 注册 Surface、Surface 配件、Xbox 或 Xbox 配件，查看其保修范围。 此外，你还可以为该设备创建服务订单以及跟踪任何现有订单。

Log afHotmailellerOutlook.com. Gå til Outlook.com for at logge af. Vælg dine konto initialer eller kontobillede i øverste hjørne af indbakken. Vælg Log af. Tip!: Hvis du ikke kan se billedet øverst på skærmen, skal du kontrollere, om blokering af annoncer er slået til. Dette forhindrer nogle gange, at billedet vises.

Sign in to Outlook on the web with your work or school account. Go to outlook.office.com. If you're not automatically signed in with your work or school account, follow the prompts to enter the email address and password for your work or school account. Follow any two-factor authentication prompts you may have previously set up for this account.

Select the OneDrive cloud in your notification area to show the OneDrive pop-up. Select the OneDrive Help and Settings icon then select Settings. Go to the Account tab. Select Unlink this PC. macOS. Click the OneDrive cloud icon up in your Menu bar, click the three dots to open the menu, and select Preferences. Go to the Account tab.