DISM.exe /Online /Cleanup-image /Restorehealth. Important: When you run this command, DISM uses Windows Update to provide the files that are required to fix corruptions. However, if your Windows Update client is already broken, use a running Windows installation as the repair source, or use a Windows side-by-side folder from a network share or ...

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys. First, you'll need to download the troubleshooter. If you see the File Download box when you start downloading, select Run or Open.

In search on the taskbar, enter Control Panel and select it from the results. Select Programs > Programs and Features. Press and hold (or right-click) on the program you want to remove and select Uninstall or Uninstall / Change. Then follow the directions on the screen. Need more help?

You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs. Repair options from the Settings page. Select Start > Settings > Apps > Apps & features. Select the More icon next to the app you want to fix.

Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel. If you're trying to remove malware, you can use Windows Security (or another antivirus tool), or you can use the Windows Malicious Software Removal tool.

To uninstall and reinstall Paint and Snipping Tool, you must use Windows 10 22H2 19045.3758 or later. To uninstall Paint/Snipping Tool: From the Start menu, search for the Settings app and open it. Select Apps, then select Installed apps.

Use Snipping Tool to make changes or notes, then save, and share. Capture any of the following types of snips: Draw a freeform shape around an object. Drag the cursor around an object to form a rectangle. Select a window, such as a dialog box, that you want to capture. Capture the entire screen.

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.

Learn how to optimize system performance by managing startup applications in Windows.

Fix-it tools aren’t used in Windows 10. Instead, use a troubleshooter to help solve problems with your PC.