How can a website recognize my labtop?

 Facebook -
There is an adult live chat website that keeps banning every new account I create using my same labtop, I don't know how they can recognize my labtop. Anyone has any idea? I am curious to know even if I don't want to use that website anymore.
Thank you in advance.

1 reply

As I already answered on your other post, it's the MAC address. Machine address code. It is hard coded In to your network device.
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Anonymous User
Could you please explain more because I don't understand
Google machine address code. It is hardware related.