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.

Looking for a new antivirus? My tried and tested favorites will improve the security of your desktop PC, laptop, and mobile devices.

Why this is important for your business: Regardless of your business you want to buy the best stuff, right? This list includes laptops, desktops, chips, password managers, VPNs, backup software and ...