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After entering your password you will be asked to add a passkey, insert your FIdo2 key into an available USB port then click click 
You will now be prompted to specify the device that is to be added as a passkey.
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You are now notified that access to google will be prepared with your Fido2 security key - click click 
to proceed to the next step;
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Once you have touched the Fido2 Key will be added as a passkey authentication method to your GitHub accountGitHub account.
Click "OK", and you will be asked to provide a name for your passkey;
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Provide a suitable name then click click 
, and you will be shown a list of emergency recovery keys that may be used if required (we suggest you make a note of these in the event of a lost Fido key).
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