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.

Provides links to the uninstall tools and directions for many security programs.

Here's how to do that on Windows, Mac, or Android.

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.

Play music and video in more formats and stream it to more places with Windows Media Player 12.

Learn about the Windows Security app and some of the most common tools you can use.

Troubleshoots and fixes common issues with security and malware prevention in Windows.

If you can’t install, uninstall, or update a desktop program in Windows 10, the Program Install and Uninstall troubleshooter can automatically fix common issues such as corrupted registry keys or incomplete uninstall data.

Windows Media Player is a built-in multimedia player that comes with Windows. While it is a reliable and widely used application, users may encounter errors and issues from time to time. This article aims to provide guidance on troubleshooting common Windows Media Player errors.

Describes an update that fixes issues in Visual C++ 2013. Includes descriptions of the issues that are fixed by the update.