Most people never see malware—but after decades of testing it, I can show you exactly what it looks like.

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

You can keep using Windows 10 safely if you meet these criteria and enable the right setting.

Does the Windows firewall protect your computer sufficiently? What contribution does your router make -- and who needs additional security software? This article explains. The firewall is one of the ...

With Microsoft set to stop security updates for Windows 10 in October — unless you pay extra — security is top of mind for many businesses and individual users right now. And whether you’re planning ...

A crucial Windows security certificate just expired - how to check your PC ...

You’ve probably seen countless warnings lately about Windows and expiring Secure Boot certificates. Why? Some PCs haven’t gotten the updates yet—and won’t unless you take action. That’s the first ...