Turn Webcam In Spy Cam My Dad Bought A Laptop Off Some Guy, It Has A Webcam. Can This Guy Hack In And Spy On My Sisters?

My dad bought a laptop off some guy, it has a webcam. Can this guy hack in and spy on my sisters? - turn webcam in spy cam

So my father bought a laptop for my sister so she could use it, to look for people to computer fanatics can transport the laptop, and it was before and you can activate the camera and espionage?