Markdown is a lightweight markup language that allows you to format text using simple symbols and characters. It was created by John Gruber in 2004 to make writing for the web easier and more accessible. With Markdown, you can easily add headings, lists, links, and images without needing to know complex coding languages like HTML. One of the main advantages of Markdown is its readability. Even in its raw form, the text is easy to read and understand, making it a popular choice for writers, bloggers, and developers. Many platforms, such as GitHub and Reddit, support Markdown, allowing users to create well-structured content effortlessly.