If you click the Apple in the menu bar and select "About this Mac" click "more info" and in the hardware overview, there will be a serial number listed. Copy and paste that into here: https://selfsolve.apple.com/agreementWarrantyDynamic.do and it'll tell you if you're covered by AppleCare or if your machine has been registered with Apple yet.




It's been posted from London to Herts and apparently because of the snow theres a back log.
Someone one here might be able to point you in the right direction though