Now Windows 11 has been updated to allow Android smartphones to be used as a webcam wirelessly via Bluetooth much more easily and effectively. The Windows Smartphone Link app is used for this purpose.

To use the Windows 11 multi-app camera feature, join the Windows Insider Program and install Insider Preview Build 26120.2702. Then go to Settings > Bluetooth & devices > Cameras, select your camera, ...

Webcams in laptops aren’t great, and even external webcams struggle unless you pay for a high-end model. Before you look for an upgrade, think about the much better camera that’s already in your ...

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