The Kernel Security Check Failure is an error that commonly occurs on Windows. Here's a few solutions that you can apply to try and fix it.

Repair the Windows system image If you find any file or data corruptions after running CheckHealth or ScanHealth health commands, your next step is to run the RestoreHealth command.

On Windows 11 (and 10), if the Windows Security app isn't working, you can reset it in multiple ways to resolve the most common issues, and in this guide, I'll explain how.

Thankfully you’re in the right place, below you’ll find a guide on how to fix a stuck Windows update with multiple fixes that should get that progress bar back on the move.

To fix Windows cannot find MicrosoftSecurityApp.exe, Refresh these Services, or reinstall the Microsoft Defender app using PowerShell.

Learn how to run TPM Troubleshooter in Windows 11 so that you can resolve all your Trusted Platform Module related issues with a click.

Windows users will want to make sure that they are running the latest version of iTunes, iTunes 12.12.9, in order to gain protection from a recently uncovered security vulnerability.

Arguably, Microsoft jumped the gun with Windows 11, which had its share of issues and bugs at launch. Here's how to fix the most common issues with the OS.