Cameras are everywhere. It’s likely that you have a few of them in your home and connected to your computer. For the most part, PC webcams are used to chat with friends over Skype or record YouTube drama-bombs, but they’re not necessarily restricted to this. If you’ve ever lived in an environment where you weren’t completely sure who has access to your computer – such as a dorm, for example – you may have wondered how you can use your webcam to keep tabs on your computer while you’re away.
