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Norton and Nvidia Shadowplay turns on my WebCam after Fall Creators Update
Since the update, when I double-click Norton in the taskbar, my WebCam light simultaneously and instantly turns on indicating that my camera is on. I also cannot use the cam with another app, indicating that a process has control over the Camera. It seems to be a bug resulting somewhere between Norton and Nvidia causing the cam startup but not sure which application controls the cam.
Subsequent update: Uninstalling Nvidia GeForce Experience solves the problem as a workaround but obviously something is not right between the two...