The context-sensitive help feature searches the help system for topics that refer to a single word or command. This is most useful for finding help on Maple commands.
In your worksheet, place the insertion point in the word for which you want to obtain help.
From the Help menu, select Help on, or use the shortcut key:
F2 for Windows and Linux
Control + Shift + ? for Mac
If there is a help page for the word you selected, the Help Navigator opens with the help page displayed.
If there are several matching help pages, the Help Navigator lists possible matches.
Perform a Help Search
Download Help Document