Welcome to Steemit alfheimr-records. Let me know if you got any questions about Steem or anything related to it! The official FAQ can be found here and has A LOT of information https://steemit.com/faq.html - Also remember, Steemit is just ONE of the sites built that uses Steem the blockchain. We also have DTube - our very own Youtube, DSound for Soundcloud and Steepshot if you prefer Instagram like experience. I'd also like to mention ChainBB - forums, Busy - Steemit with more modern look basically, DMania for memes and Dlive for streaming just like in Twitch! You can also earn Steem by gaming now! Search for Steemgar if that's more your thing. Welcome to the blockchain! :)
Thanks for the welcome @janne!
We are familiar with most of the dapps in the ecosystem, but thanks for the heads up.
Since you are mentioning Dlive I thought I would give you a heads up that they had a controversial exit from the Steem blockchain a month back or so. Livestreaming on Steem is still possible through Vimm though 😎