How Do I Let People Create Accounts?

Hey guys,

So I run a blog, and I want to make it so that people can come to my website and create accounts that they use to log into my website and read my content.

I've tried finding a block for this but it doesn't exist. I googled it and no results were reliable. Can someone please tell me how to build a system for people to create accounts on my site within WordPress.

If WordPress doesn't have any infrastructure for it then how can I do it myself?

All answers appreciated!