I advise you to strongly one to hammer your head with this to know the safety of them and everything like that, and if you want to try it, then my advice, if you are wondering where to buy cryptocurrency, I periodically buy from VIPBTC. I like the fact that the transaction can be carried out in the office, make an appointment and carry out the transaction with minimal risks. Cryptocurrency will be transferred to your wallet right in front of you. The company has offices all over the world.
For starters ->
"Blockchain for Business" - William Mogayar Vitalik Buterin.
"Blockchain. How it works and what awaits us tomorrow" - Artem Genkin, Alexey Mikheev, Alpina Publisher.
https://www.kaspersky.ru/blog/bitcoin-easy- explanation / 12668 /
@lose_privkey (very cool detailed technical insights and market overviews here)
Or maybe there are some courses. I would like to understand how the Internet works, how sites and applications are developed, how technologies develop.