Toolbar icons not found in menus:
Find Next
Finds the next occurrence of a searched-for word or phrase. The function is identical to the Next button in the Find dialogue window.
Revert Paragraph
Restores the default indents of a paragraph if they have been adjusted with the stops in the ruler.
Bookmark
The left-pointing arrow positions the cursor and displays the page on which the previous bookmark is located.
The center bookmark icon inserts a new bookmark at the current insertion point.
The right-pointing arrow positions the cursor and displays the page on which the next bookmark is located.
Previous / Next -- Mark / Clear Revision
The left-pointing arrow moves the cursor to the previous revised text; the asterisk with the minus sign clears selected text of its revised status; the asterisk with the plus marks selected text as revised; the right-pointing arrow moves the cursor to the previous revised text.
Space
Inserts a hard space between toolbar icons.
Flexible Space
Inserts a space that is variable in size. As the amount of available space in the toolbar changes, the Flexible Space size changes but never becomes smaller than the standard Space item.