Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...

You use your computer daily, although I bet you rarely, if ever, consider that someone could be spying on you through your built-in camera on a laptop or a standalone camera that connects via USB.

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, ...