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.

Firmware is the low-level software that is deeply integrated into the hardware of your device. It sits beneath higher-level software and your PC’s hardware and acts as a kind of bridge running the ...

Given how popular Windows is and how long it’s been around, plenty of security myths around it have arisen—and some persist to this day. Do you believe any of these? Many people think their computer ...

We may receive a commission on purchases made from links. Modern computer security software and protocols are leaps and bounds above what they were just a few decades ago. However, they're still not ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...