Help with using OED Online

What do the buttons mean?

Find Word frame
	Type the word you want to find into the input box and press the Return key or click This performs a search for the word in the Dictionary's list of headwords and subordinate entries.
	Get an OED entry chosen at random.
Header frame: entry display
	View Second Edition version of an entry.
	Return to results list.
	Go to previous/next entry in the results list.
/	Go to next/previous match within an entry (after a Full Text search).
Header frame: results list display
	Select a number from the list box and click to redisplay the results list with the selected number visible on each page.
Main frame: entry display
	Toggle pronunciation information on and off.
	Toggle information on variant spellings on and off.
	Toggle the etymology of the entry on and off.
	Toggle the quotations on and off.
	Toggle the date chart (which shows the dates of quotations in the entry) on and off.
	Switch any Additions material which updates an entry on and off.
Main frame: results list display
	List results alphabetically by entry name.
	List results chronologically by entry date.
	List results chronologically by quotation date.
	Go to the next page of results
	Go to the previous page of results
	Type a number in the input box and click the button. The page of results beginning at the specified number is displayed.
Tools frame
	Lists entries in the entry list alphabetically. This is the default setting.
	Lists entries in the entry list by date, i.e. in the order of date of first use.
	Displays a map of the current entry.
	Opens the Full Text search function.
	Opens the Advanced search page.
	Click here to print an entry or results list.
	Click here to mail an entry to a friend or colleague.
	Click here for help.
	Click here to exit the Dictionary.