打开 Microsoft Store ，然后选择搜索框旁边的 个人资料 。. 选择 应用设置 > 购买登录 。. 将开关切换至“开”。. 操作完毕后，你在 Microsoft Store 中进行购买时将无需输入密码。. 此功能将仅对此设备启用。. 你的其他设备不会打开此设置。. 此设置适用于应用内 ...

注册或注销 Xbox 设备. 在注册 Xbox 主机或配件时，你可以申请和跟踪维修、查看保修状态。. 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。. 若要注册 Xbox 主机或 ...

Cast to a Windows PC from another Windows PC. On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”.

How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...

In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver. If Windows doesn't find a new driver, you can try looking for one on ...

Se déconnecter deHotmail ouOutlook.com. Pour vous déconnecter, accédez à Outlook.com. Sélectionnez les initiales de votre compte ou l’image de votre compte dans le coin supérieur de votre boîte de réception. Sélectionnez Se déconnecter. Conseils : Si votre image n’apparaît pas en haut de l’écran, vérifiez si le logiciel anti ...

If you don't have a desktop PC and the slider doesn't appear or work, try updating the display driver. Select Search on the taskbar, type Device Manager, and then select Device Manager from the list of results.In Device Manager, select Display adapters, then select the display adapter.Press and hold (or right-click) the display adapter name, then select Update driver and follow the instructions.

Add an app to run automatically at startup in Windows 10. Select the Start button and scroll to find the app you want to run at startup. Right-click the app, select More, and then select Open file location. This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run ...

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Step 2 - Sign into your account. Go to microsoft365.com and sign in with your business username and password. When you sign up for a subscription, you specify an alternate email address where you'll get emails from Microsoft that include links to sign into your Microsoft 365 business account.