I also found some good blogs:
Ultimate Guide: What is Hive And How Does It Work?
https://peakd.com/hive-174578/@sidwrites/what-exactly-is-hive
The Grandma’s Guide To Hive — 25 Absolute Beginner’s Question Answered!
https://peakd.com/hive-174578/@sidwrites/hive-beginner-guide
The 9 Do’s And Don’ts For Better Engagements
https://peakd.com/hive-174578/@sidwrites/hive-engagement-rules