IPA: /ˈtʊlˌbɑːr/
KK: /ˈtʊlˌbɑr/
A row of icons on a computer screen that allows users to quickly access commands or functions by clicking on them.
You can find the save button on the toolbar at the top of the screen.
Toolbar → It is formed from "tool" (from Old English *tōl*, meaning an instrument or implement) and "bar" (from Old English *bær*, meaning a rod or beam). A toolbar is a bar that contains tools or instruments for use in a software application.
Think of a 'bar' that holds various 'tools' — that's what a toolbar is, a place where you find your tools.
No commonly confused words.