text-based VS GUI-based navigation

Surely, we are used to the normal mouse-click in the screen AKA GUI based navigation. but, we also have to learn the hard way, text-based navigation.

source: http://en.wikipedia.org/wiki/Windows_command_prompt
in text-based, you just open a program in your computer and type in a few commands.these are some of them:

• DIR- directory, views all files in folders and subdirectories
• RD- renames directory
• MD- makes directory
• CD- displays the directory
• CLS- clears the screen