For those of you who prefer to mouse and menu instead of using the meta-coke-bottle-bucky keys, MH-E provides menu items for most of its functions. The MH-Folder buffer adds the `Folder', `Message', and `Sequence' menus. The MH-Letter buffer adds the `Identity' and `Letter' menus. The MH-Search buffer adds the `Search' menu. There's no need to list the actual items here, as you can more easily see them for yourself, and the functions are already described elsewhere in this manual.
For a description of the menu bar, please see the section The Menu Bar in The GNU Emacs Manual.
The Emacs manual describes how to get online help for a particular menu item. You can also look up a menu item in the index of this manual in two ways: all of the menu items are listed alphabetically, and you can also browse all of the items under the index entry `menu item'.