Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

Microsoft has recently blocked a convenient way to sign-in or authenticate on all Windows 11 versions as well as on 10. The ...

The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...

Releasing a new version of Windows that just covers new Arm PCs is another signal of Microsoft’s commitment to Arm processors and the Arm version of Windows, after decades of near-exclusive focus on ...

What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

Struggling with Windows 11 DirectAccess connectivity error? Discover proven, step-by-step fixes to restore seamless network access. Get back online fast with our expert tips.

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

It's free and open-source.

Microsoft is rolling out native Sysmon support in Windows 11 Insider builds, giving security teams built-in system monitoring ...

CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Microsoft hasn't had an easy time with Windows 11 updates as of late, but in an unexpected move, the company just offered a very thoughtful, uncontroversial addition to Windows 11—the popular Sysmon ...

Managing Microsoft 365 and Azure Active Directory resources efficiently often requires automation tools beyond standard admin ...