It contains different databases from church records. Here you’ll find all the different church records that people like me have transcribed from the church books. You have to choose fylke to get access to the different databases. What you have to remember is that many of the databases in Digitalarkivet are registered by private person or organizations on their spare time and for free. They are published on Digitalarkivet just to help others. So don't get irritated if something is missing or you can't find the parish that your ancestors came from.
I have chosen Buskerud as an example and baptized children. I have also chosen
to show all municipalities in Buskerud fylke. So I get all the church books
from where people have registered baptized children in Buskerud. As you see from
the picture I could choose a different sub category: baptized, buried,
introduction after birth, confirmation, public absolved or married. These are
the categories available for the church books in Buskerud fylke.