Notepad on Windows 11 has been upgraded to version 11.2510.6.0, introducing table support that enhances its Markdown capabilities. This feature allows users to create tables using Markdown syntax, providing a simple way to organize information without competing with spreadsheet applications like Excel. Users can open Notepad, ensure they have the correct version, define rows and columns using Markdown, preview the table, and save their document to preserve the table's structure.