PromptBar is a prompt and message area capable of showing multi-line text, illustrations, images, and links that access additional information. Its default location is directly below the graphics window, but you can move it and then re-size it to suit your needs. You can also turn it off.
At the right side of the PromptBar window are controls for text display.
You can change the prompt font size by clicking the Grow Font and Shrink Font buttons.
You can expand and collapse the number of lines available to display information by clicking the Multi-line arrow.
You can use the Auto Hide feature to gain more graphics window working area, yet still benefit from prompting. Auto Hide collapses the window to a tab state until you move your cursor over it.
PromptBar is a docking window, and can be managed like other docking windows.