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

If you have an old webcam lying around, it can be repurposed in a variety of ways that give it new life. Here are some ...

Digital cameras are nothing without a computer. You can snap all the shots you want, but unless you can connect the camera to your laptop to transfer the photos, you won't be able to share your ...