Troubleshooting steps for the calling feature of the Phone Link app.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

On your home router. Try these things first to help you fix or narrow down the connection problem. Check the Ethernet cable and connection.Make sure the Ethernet cable is securely plugged into the Ethernet port on both your router and Windows 11 PC.

Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.

Get answers to some common questions about 32-bit and 64-bit versions of Windows.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.