Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

If your system files are corrupted, built-in Windows 11 components, such as Windows Security, will not be able to run.

If you encounter Event ID: 7043, The Windows Security Service did not shut down properly after receiving a preshutdown control in the Event Logs of your Windows ...

Windows 11 offers numerous security features, yet one of its most powerful protections remains surprisingly underutilized. **Core isolation technology** provides robust defense against sophisticated ...

Windows Security is not the same across Windows 10 and Windows 11. Microsoft’s built-in security suite protects against online and offline threats in both operating systems, but Windows 11 gets extra ...