You can request help for a specific topic by pressing SHIFT_ F1 or by clicking the button for context sensitive help in the toolbar. The Spiral application is placed in Help mode. You can then specify the topic by a mouse click on a menu command or an area of the screen or by the key stroke(s) for a menu command. The help file will be opened on that particular topic.
Pressing the Esc button while the application is in Help mode will cancel the Help mode and return the application to its normal operation.
Pressing the Help button in the various dialog windows will also activate the context sensitive help for that dialog window. Usually, an image of the dialog window will be shown. Browse one page back to display the help on the dialog window.
For more information see:
Context Sensitive Help Shortcuts