English

In the left column there are several links (in grey) you can select. By clicking on an item, you will be guided to a detailed explanation of that subject and its background.

All pages are responsive and can be seen on desktop, laptop, epads, and smartphones with internet.

Applicationprograms can change in time. Normaly you will never experience any interference. But sometimes changes to the database require a timeout for users. If so you will see such a message on your screen telling you so.

If you do not understand an explanation, let us know. It is quite difficult to understand how people will pick up things. Write us and make your problem clear to us.