Just drop the TigProHelpLight component on your application main form, provide help topics for windowed and nonwindowed (speed buttons, labels, etc.) controls and go - right-click What's This? help is ready to use! To specify context number for a nonwindowed control you can use the Tag property or an event handler. TigProHelpLight extends the temporary help mode, handled by Win/NT for dialog boxes, making it possible to display help topics assigned tononwindowed controls. By default, labels will have the same context number as windowed control, specified by the FocusControl property. TigProHelpLight automatically provides pop-up context topics for standard dialog buttons. There are other features not listed above.