I've just across a new series of articles which promises to help anyone who, like me, doesn't understand basic crypto terminology. The series by @geke explains the words so simply that a child can understand. I think this series and what @taskmaster4450 is doing here should be read by anyone joining Steemit.
Here are the links to the first two articles in @geke's new series:
https://steemit.com/steemiteducation/@geke/blockchain-technology-for-kids-what-s-a-ledger
https://steemit.com/steemiteducation/@geke/blockchain-technology-for-kids-nodes-are-nosy-gossips