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.

With component prices on the rise, it's never been more important to choose the right laptop for the long haul. Our latest ...

Modern security systems include everything from motion, glass break, and entry sensors to smart smoke detectors, doorbell cameras, and smart locks. Many home security systems offer both self and 24/7 ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Bitdefender has long been one of the most popular antivirus ...