I ask because Macs have had built-in cameras for a number of years now.
That said, if you have an older Mac, the iSight is pretty decent.
I believe Logitech makes a Mac compatible camera.
Ok, so here's my problem: I switched from PC to Mac in January and my Logitech Sphere webcam isn't compatible with my Mac.
Which webcam can you suggest ? I like the iSight from Apple, i've found a few in good condition on Amazon...