Safari Autofilling Forms
Do you like it when your Mac saves time for you?
Have you ever had Safari stop filling forms automatically?
In case you have, here’s a brief descriptor of how it works and how to fix things if they get screwy.
Inside Safari Prefences, there’s a section entitled “AutoFill”, you’ll need to ensure that the Checkbox next to “Uing Info from my Address Book Card” is checked,

and then run to Address Book and do the following
Open Address Book, Find your own name/card, highlight it and then go to the Menu Bar, Click “Card”, then, Click “Make this My Card”.

ET Voila, Safari will now fill forms with info from your card,