By pressing F1 or the Help button the user immediately gets the info he is looking for.
This blog post is a how-to guide exploring a couple different ways you can do sequential numbering in Access. Help me with making serial A Microsoft Access
Microsoft account security code text – Microsoft Community
Microsoft Office 2010 Product Key Generator, Serial keys Full
Microsoft Access Code Generator – Free – NullSkull.Com
Help Generator for Microsoft Access – Download.Com