了解当你尝试连接到 Xbox Live 或者登录到 Xbox One 或电脑上的 Xbox 应用程序时如果看到错误 0x87DD0003 该如何操作。注意如果在主机系统更新或主机安装过程中收到此错误，请转到 Xbox One 系统更新疑难解答并按照显示的步骤操作。

Important: Before trying any of the solutions below, make sure you back up your personal files. You can back up your Windows PC, or insert a USB drive and use File Explorer to drag and copy important files to the USB drive.If you’re signing into Windows with a Microsoft account, your system settings will be automatically restored after updating, once you’re connected to the internet.

Tip: If you installed the Microsoft 365 apps as part of a suite, such as Office Home and Student or Microsoft 365, search for the suite name.For stand-alone apps search by the app name, such as Project or Visio. In most cases you can't uninstall an individual app if it's included in your Microsoft 365 suite.

The easiest way to get language packs for Windows 8.1 and Windows RT is to download and install them using the Language Control Panel. Download and install additional languages to view menus, dialog boxes, and other user interface items in your preferred language.

选择“更多选项 ”以访问菜单。 有关详细信息，请参阅 会议和通话。 添加联系人和联系人组 可以将联系人添加到触摸和非触摸手机上的组。 转到人员 屏幕，查看所有联系人并与之连接，并将其组织成组以便于查找。 选择“ 添加 ”，将联系人添加到上述 (当前组，当前组为“ 所有联系人) ”，或 ...

Learn how to activate Office pre-installed on new Windows 10 PCs or with a new product key.

Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually.

Microsoft では、他のユーザーが自分のアカウントに侵入しようとしている場合にのみ、異常なサインインアクティビティを常に監視しています。 他の場所に旅行している場合や、新しいデバイスを使用している場合、アカウントにアクセスしているのがご本人であるかどうかを確認することが ...

You can manage all of your Microsoft subscriptions in your Microsoft account dashboard. Select each subscription to change when and how you pay, or to see order history & receipts.

To open the Start menu—which contains all your apps, settings, and files—you can do any of the following: On the center or left end of the taskbar, select the Start icon.