What is tree in ms-dos?

In MS-DOS, the TREE command is used to display a graphical representation of the folder structure of a specified directory and its subdirectories. When executed, it shows the hierarchy of directories in a tree-like format, helping users visualize how files and folders are organized within the filesystem. The command can also be used with options to include or exclude files in the output. This makes it a useful tool for managing and navigating the directory structure.