Keystroke: h (from menu)
You will find that many topics can be accessed directly from DBT's menus and dialogs by pressing the F1 key.
For example, if you were in the dialog for creating a new document, and wanted Help, just tap the F1 key, and the appropriate Help topic will be displayed.
To close Help, hold down the Alt key and tap the F4 key, and you will be returned to your previous position.