Answer:
Function's:
A toolbar often provides quick access to functions that are commonly performed in the program.
Example:
a formatting toolbar in Microsoft Excel gives you access to things like making text bold or changing text alignment with other common buttons.
A toolbox (also called toolkit, tool chest or workbox) is a box to organize, carry, and protect the owner's tools. They could be used for trade, a hobby or DIY, and their contents vary with the craft of the owner.
Meaning:
chest for tools
; a chest for Tools.
