Get info about how to fix issues with Runtime Broker using too much of your device's memory.

Learn how to manage background activity for apps to help save battery power in Windows.

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

To help diagnose and resolve many of these issues, you can use the Microsoft PC Manager app, which provides tools to clean up storage, manage startup apps, and optimize system performance. Download PC Manager app. This article lists several solutions that may help improve your PC’s performance.

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

This problem occurs because the TaskHost.exe process stops handling messages during system shutdown, during system restart, and during system logoff. A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article.

When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

To find information about restoring your device in this scenario, please visit the article, Windows Recovery Environment. These steps might look complicated at first glance, but following them in order, step-by-step, will help get you back on track. Sign in to the computer as an administrator.

Real-time protection is a feature in the Windows Security app that continuously monitors your device for potential threats such as viruses, malware, and spyware. This feature ensures that your device is actively protected by scanning files and programs as they are accessed or executed.

Windows provides several recovery tools to help you troubleshoot and restore your PC when issues occur, such as startup failures, update problems, or malware infections. If you're having problems with your Windows device, the following table can help you decide which recovery option to use: Frequently asked questions (FAQs)