You can test your webcam online or using programs that come with Windows 10 or your Mac. You don't have to wait for a video call to find out there's a problem with your webcam — test it ahead of time.

Modern webcams come with a host of settings you can adjust to customize your image quality, lighting, white balancing, and focus, among others. What you can change and by how much will depend on ...

Modern Windows PCs are packed with webcam privacy tools. Here’s what you need to know to get the most from them. Is someone watching your PC’s webcam? Modern laptops are packed with webcam LEDs, ...