Most of them are already give the things you need to learn in blockchain and the only thing you need is to study this to learn more. Also, I want to share my knowledge, perspective, and a basic understanding of blockchain in the simplest form.

Blockchain let's break it down the world first

Block consists of consist of all of the information such as data, files, and records.

Chain is consists of a number of blocks connected to each other.

We are using the blockchain because we want to store our information such as the transactions and those blocks are encrypted, each block is creating another encryption and past the information to the other block and the cycle begins which example is all of the transactions we made in cryptocurrency are transparent because of the help of blockchain.