The sfc /scannow command will scan all protected system files, and replace corrupted files with a cached copy that is located in a compressed folder at %WinDir% \System32\dllcache. The %WinDir% placeholder represents the Windows operating system folder. For example, C:\Windows.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

First, you'll need to download the troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC. How to open PC Health Check.

Important Defender for Endpoint has been removed from the base image for Windows 11, version 24H2 and needs to be manually installed whenever a device goes from Home to Pro. Use the Deployment Image Servicing and Management (DISM) command-line tool to install the Windows Sense Client from an elevated command prompt. See the command below.

PC Health Check includes diagnostics to monitor device health and troubleshooting to improve performance, all from the convenience of a single dashboard. Key features include: Windows 11 eligibility: Provides a comprehensive eligibility check based on the minimum system requirements for Windows 11.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

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

Click the OneDrive cloud icon up in your Menu bar, click the three dots to open the menu, and select Preferences. Select Unlink this PC. On some versions of Windows, you can also hide or uninstall OneDrive. You can also uninstall the OneDrive mobile app from Android and iOS devices.

Right-click on the Start menu and select Search. Select PC Health Check from the list of results. In the PC Health Check windows that opens, select the Check now button. It can take up to 24 hours for Windows Update to refresh eligibility info.