Testing a webcam seems easy enough: Assemble a bunch of them, use them to take photos or video, and compare the results. But it’s worth it to go further. When recommending a webcam, I want it to do one simple thing: allow you to look your best on a Teams or Zoom or Google video call, and for as little as possible. Since you likely own a laptop, and most laptops have webcams, that means you’ll be happiest with a webcam that offers significant improvements over what you already own. All of PCWorld’s recommendations for the best webcams are evaluated by the same criteria, which include: The price…