|Description||toggles the tool-bar apperance|
|Part of Emacs||yes|
Tool bar stays on top of Emacs frame right beneath the menu bar which allows accessing few common commands by mouse. Since Emacs is designed to be key board centric, most of the Emacs users like to turn it off. tool-bar-mode is a minor mode to toggles the appearance of tool bar .
 Basic setup
To turn off tool bar, add the following to your .emacs
by callingit appears again.