What are blocks?

A block is like a puzzle piece that helps keep things together in a special way.

Imagine you're building a tower with your favorite blocks, the kind you stack up to reach the sky. Each block is a little part of the whole tower, and they all fit together so the tower doesn’t fall down. In the world of computers, blocks are similar, they’re pieces that help keep information safe and organized.

When people use blocks, they're like builders stacking up their puzzle pieces one after another. Each block has a special job: it holds some information, and it links to the previous block, just like how you link one block to another when building your tower.

This linking makes sure that if something changes, like a piece of the tower gets bumped, everything stays connected and still works. It’s like having a chain of blocks, each holding on tight so nothing falls apart.

So next time you play with your blocks, remember: you're not just building towers, you're learning how computers keep things safe and organized too!