No problem on Windows

Installation is simple:
- You plug the device into a USB port on your PC.
- Windows configures the device
- You use the software included on CDs that you copy / paste on your desktop and you're all good.

Quality:
This is VGA, so I recommend you to limit yourself to the VGA size, and the camera is doing well at the lighting in dark places with a lot of noise anyway.

Use:
- You benefit from 5m cable, so what the squeeze almost everywhere (On the doors, inside appliances etc)

Apple environment, you will need a third party video capture software I have not found original Mac.