Select Programs > Programs and Features. Right-click the program you want to fix and select Repair, or if that’s not available, select Change. Then follow the directions on the screen. For …

Oct 14, 2025 · Learn how Windows can help fix desktop apps that appear blurry on your main display when you're using multiple monitors.

Run the troubleshooter: Select the Start button, and then select Settings > Update & Security > Troubleshoot, and then from the list select Windows Store apps > Run the troubleshooter.

Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music. Fortunately, most sound problems can be fixed by …

This article lists several solutions that may help improve your PC’s performance. We recommend trying all the listed solutions as multiple factors can contribute to slow performance.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

Jan 12, 2007 · Note: You may be able to get a known good copy of the system file from another computer that is running the same version of Windows as your computer. You may wish to …

Common causes include missing drivers after a recent update, antivirus software blocking the camera, restrictive privacy settings, or issues with the app you're trying to use.

Right-click the Start button and in Windows 11 select Installed apps, or in Windows 10 select Apps and Features on the pop-up menu. Select the Microsoft Office product you want to repair …

Oct 14, 2025 · With Startup Repair, you can fix common problems that prevent Windows from starting up. Learn how access Startup Repair.