Bracket matching automatically occurs when you place the text cursor after a bracket. This feature must be switched on using the Options dialog selected from the main Tools menu. The colour and attributes of the matching brakcets can be changed in the Fonts and Colours section in the Options dialog.
Keyword help is provided when you place the text cursor on a word and press F1. This automatically opens the FTN95 Help file and selects the word from the index.
Most dialogs have a question mark icon on the caption bar. Click on this icon and then on a control in the dialog to obtain "What's this" help.