If you open a page written in a different language than your preferred languages in settings, Microsoft Edge will automatically prompt you to translate it. The Translate icon appears in the address bar when you go to a web page that’s written in a foreign language. A language is considered foreign to you if it's not included in your Preferred languages list in Settings.

Press and hold (or right-click) the MP4 file you want to play, select Open with, and then choose your preferred file player from the list of applications.

Get help and learn how to use Skype with Microsoft's official support page.

What is a security key? We currently support several designs and providers of security keys using the Fast Identity Online (FIDO2) passwordless authentication protocols. These keys allow you to sign in to your work or school account to access your organization's cloud-based resources when on a supported device and web browser.

Note: If you're an IT admin, managing Surface for Business devices in your organization, see Recovery tool (Surface IT Toolkit) for another way to restore a supported Surface device to its factory state.

If you're using the adapter on a desktop or other device in which the USB port doesn't face the controller or is blocked by metallic objects, use the included USB extender to avoid wireless interference and maintain a good line of sight to your controller.

在 Xbox 上玩游戏时确保家人安全，并了解如何设置家庭设备。

Notes: If someone is already part of a family group, they must leave or be removed from that group before joining another. They can also create a new Microsoft account to associate with a new family group. Explore Microsoft Family Safety features and benefits.

Example. Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter.

Use Spreadsheet Compare to compare two workbooks to see the differences between them, line by line. You can see how values, formulas, and formatting differ – line by line, and cell by cell.