Can I edit / add / alter fields later?
I'm a brand new database user trying to set up a database of my clients so I can do a postcard mailing quickly. Once I learn more I want to add additional fields/tables. But for now I just need names and addresses so I can print avery labels. Will I be able to do a basic set up of names and addresss and add fields/tables LATER, or must it all be complete at initial set up?