Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Spyware rarely announces itself with pop-ups or flashing warnings. It slips into everyday routines, quietly tracking what you type, where you click, and which accounts you open, often for months ...

Spyware is designed to stay invisible, so if it’s hiding on your computer, you’re not supposed to notice—at least not right away. I want to walk you through the specific warning signs, tools, and ...