Welcome to Steemit @perspectives nice to see another german here :)
I wrote a post with lots of helpful resources to get new users started: https://steemit.com/help/@reggaemuffin/complete-guide-to-what-is-steem-it
If you have any questions about steem, just ask :)
Hey @reggaemuffin thanks for sending the link, guess it's going to be quite helpful (: