The main menu has the following entries.
Find … STRG+F
Open the search dialog and allows to query the data base, more informations here
Cascade Views all windows one after the other
Tile Views all open windows vertical devided
Show all Views all open windows maximized
below the main menu you can find the toolbar with the following buttons.
Opens the data sheet of the selected type in the typelist.
Opens the search and selection window.
Views the system informations