If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

New Windows 11, version 24H2 devices that are intended to be onboarded to Microsoft Defender for Endpoint might require customers to enable the prerequisite feature. This affects all supported architectures.

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Use the Quick Assist web app to get help with your computer directly from Microsoft support agents. The app connects your computer with the Microsoft support agent’s computer using a remote connection. The Microsoft support agent will give you a security code—enter it when prompted.

Update your Xbox Wireless Controller. Keeping your controller updated with the latest software maximizes your controller's capabilities and compatibility. You can update your controller wirelessly, with a USB connection, or on a PC using the Xbox Accessories app.

Method 1: Use Enable safe mode. Windows 11 Windows 10. Hold the power button for 10 seconds to turn off your device and thenpress the power button again to turn on your device. On the Windows sign-in screen, press and hold the Shift key while you select Power > Restart.

To easily connect an accessory using the Xbox Accessories app: Power on your Xbox Series X|S. Press the Xbox button to open the guide. Go to Profile & system > Settings > Devices & connections > Controllers & headsets. When the Xbox Accessories app launches, scroll right and select Connect a device.

This update improves the Windows 11 (original release) out-of-box experience (OOBE). This update applies only to the Windows OOBE process and is available only when OOBE updates are installed.

Cast to an external display from your Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

This update improves the Windows 11, version 21H2 out-of-box experience (OOBE) and logon experience by providing eligible devices the option to update to newer Windows 11 versions. If the update is chosen, the update process will begin shortly after reaching the desktop.