Welcome here on Hive @milly100!
Read the suggestions above, read about Palnet, OCD, Ecency, the other communities, and start discovering this new world.
If you are a photography interested, I created a blockchain-like photography contest. It Is free, for fun, and you are welcome. If you want to know more, visit my blog, the #photochain tag or read the last edition post at
https://hive.blog/hive-190931/@davidesimoncini/photochain-challenge-87th-edition-start
The only thing: you have to adhere to some complicated - or not? - rules.
If you will join in, good luck 🙂 If you will not, good luck for your future here anyway. I Hope to see you soon on Hive 😉