Welcome to Hive! I'm curious to know who is your friend that told you about Hive, it would be recommended to tag him so he/she know you've arrived.
I invite you to explore some communities you might like that are part of the OCD Communities Incubation Program. Check out all the communities, read their rules and post in the one that fits your content.
You'll find tips and information as a Hive newbie here: newbie guide.
And if you have any questions you can hop into OCD's Discord server and we'll pleased to answer them.
Have a good day!
RE: Introduction to Hive