A:Answer Theoretically, yes. Practically speaking, no.
It HAS TO BE CONNECTED to an IOS device, which then has to be accessed thru a Tends extension on your PC browser. (seems redundant, as IOS devices (phones, tablets, etc). already have built-in cameras.
I expect the Tend extension is probably little more than another dreaded android emulator. I know webcams are scarce right now, but don't repeat my mistake.