AI-powered fileless malware is changing what it means to keep a Windows 11 PC secure. Here's what's happening and what to do.

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

One of Defender’s bigger advantages is that it’s built directly into Windows. There’s nothing to install and nothing extra to ...

To permanently remove Windows Security, use Local Group Policy Editor, Windows Registry tweaks, or the Windows Defender Remover tool. Be cautious— removal can leave your PC vulnerable. Always back up ...

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus for Windows 11: Fast, Lightweight & Secure Windows 11 users face growing cyber threats, from ransomware and phishing to occasional ...

Security researchers at Malwarebytes have uncovered a new malware campaign targeting Windows users with a fraudulent clone of Microsoft's site.

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Using a Windows 11 PC is a great experience, but what about protecting it from cybercriminals with bad intentions? Fortunately, your Windows 11 PC comes with Windows Security built in, and it does a ...

I always want to make sure my new Windows PC is protected against security threats. Here are five things I do with that goal in mind.

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

Microsoft Threat Intelligence says cybercriminals are using AI across nearly every stage of a cyberattack to move faster and ...