Markdown

Markdown is a way of formatting text using a handful of plain symbols. Rather than clicking buttons to make something bold or to add a heading, you type a small mark and the text takes on that formatting. A hash sign starts a heading, asterisks around a word make it bold, and a dash at the start of a line makes a bullet point.

The beauty of it is that markdown stays readable even before it is turned into neat formatting. A document written in markdown looks perfectly sensible as plain text, which is why it has become so popular for notes, documentation, and writing of all kinds. There is nothing to install and very little to learn.

This matters to you because AI tools use markdown everywhere. When a chat assistant replies with tidy headings, bold key points, and neat lists, it is very often writing in markdown behind the scenes. Knowing the basics helps you read those replies and, just as usefully, format your own prompts so the AI understands their structure.

You do not need to be technical to pick markdown up. A short sitting with the core symbols is enough to start using it confidently, and it quietly makes you better at working with AI, whether through a chat window or an API.