This is not a button and cannot be selected. It is simply a reminder that you can select parts of the help text with the I-beam cursor and then copy that text to the clipboard by pressing [Command]-[C].
Clicking on this popup-menu will display a list of sections in the help file. Choosing a section from this menu will quickly send you to that part of the text.
Clicking this button will save the entire help file as a TeachText document that can be printed or read later.
This window displays the help information for AliasZoo. Everything you need to know about using AliasZoo can be read here.
Clicking on this button will close the help dialog.
