New database

I have one library,very full.Wish to start another,using: composer,artist,textbox1,reference# for automatic numbering, as custrom fields. I can't even remember how i got started...any step by step help going out there?
Incidentally clicking on Help >online how to topics very often remains completely silent. Brian

It's menu Database - New Database.

Then, go to menu Database - Manage - Set as Default to make your new database loaded every time.

Note you can still access old database from Database menu.