Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.

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

Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she ...

Microsoft explains if Windows 11 needs third-party antivirus in 2026 as Defender matches top tools and AI-driven threats ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, what features to ...

Microsoft claims Windows Defender is all the protection you need. The evidence from real-world testing—and competing security ...

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.

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

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 ...

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...

Back in 2023, we asked anti-virus expert Andreas Marx of AV-Test how so many infections escape antivirus software, even though it actually protects well. His answer: “Many programs successfully fend ...