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.

System File Checker is a utility in Windows that checks for problems with files on your computer. To run it, follow these steps: Make sure you've installed the latest updates for Windows, and then restart your machine. To find out more, read Update Windows.

Screen flickering in Windows 11 is usually caused by a display driver issue or incompatible app. To determine whether a display driver or app is causing the problem, check to see if Task Manager flickers.

If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

To enable FPS boost, simply check the box. If you prefer to disable FPS boost and play the game in its original form, untick the box. Same goes for auto HDR. However, you need to enable the Allow HDR10 feature in your console settings to make the option to check Auto HDR available to you. To do so, select Go to Settings.

If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC.

Start System Information connected to a remote computer. Use the following syntax in the command prompt to run the MSINFO32 command on computers that are running Windows 7, Windows 8.1, and Windows 10: Msinfo32 [ /nfo Path] [ /report Path] [ /computer ComputerName] Parameters Path.

Troubleshoot screen flickering in Windows. Fix connections to wireless displays or docks in Windows. If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Press and hold (or right-click) the display adapter name, then select Update driver and follow the instructions. Get steps for how to change screen brightness in Windows.

Learn how to use the Settings app to view and change display settings in Windows.