Not all menus are present in the menu bar for each type of window, and the contents of each (especially the File menu) may vary - see the individual menus for details.
File - Contains the usual Open, Save, Print, etc. commands, as well as commands for graphics ouput (metafiles (Window) PICT files (Macintosh) and raster files).
Edit - In Text windows, has standard Cut, Copy, Paste and Select All items for manipulating text.
Input - (Control only) This is for input of basic structural parameters.
Forces - (Control only)For specification of the various types of bond and angle force.
Settings - For setting basic operating parameters and aspects of the display in the Spectra and Atoms Windows.
Rotation - (Atoms) Allows precise rotation and alignment of the structure image.
Window - Allows selection of the various windows, and selection of the font for Text windows.
Help - Allows direct access to the Help system.