Date created is easy. Just add a Date/Time field to your table, and set its
Default Value property to:
=Now()
As for who created the database, what user name do you want? If you are
using Access security where everyone signs in with a user name and password,
you could use CurrentUser(). If not, you could use the Windows user name.
Code here:
http://www.mvps.org/access/api/api0008.htm
Either way, use the BeforeUpdate event procedure of the form to assign this
value to the Text field you created.