Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

Toggle the Real-time protection switch off. You may receive a User Account Control (UAC) prompt asking if you want to allow the change to occur. Select Yes. When you're ready to turn system protection ...

We explore how Windows Security and Microsoft Defender protect your Windows 11 computer and why you might want to consider an alternative. Dianna Gunn built her first WordPress website in 2008. Since ...

Microsoft plans to release a major security enhancement to Windows 11 that promises to prevent breaches from threat actors using stolen credentials. The new Administrator Protection feature is an ...

Microsoft has been adding AI features to Windows 11 for years, but things have recently entered a new phase, with both generative and so-called “agentic” AI features working their way deeper into the ...

To upgrade an existing Windows 10 PC that meets the hardware requirements for Windows 11, it doesn't cost anything. That's ...

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 ...

Microsoft has expanded its Windows 11 administrator protection tests, allowing Insiders to enable the security feature from the Windows Security settings. First introduced in October in a preview ...

Microsoft is warning of an issue when using a media support to install Windows 11, version 24H2, that causes the operating system to not accept further security updates. The problem occurs when using ...

The first big Windows 11 update of 2026 is landing as more than a routine security patch, bringing a wave of fixes that touch ...