See Help-HowToPlay's QuickHelp page for information on modifying the Quick Help screen to suit your needs).
Edit the file QuickHelp.txt in the folder @@:
@X2:@B@Q@B

@X1:This is a somewhat silly example to demonstrate what you can do in YOUR "QuickHelp.txt" file, to help you remember stuff. :-)

Column 1@X2:2@X3:3@X4:4@X5:5@X6:6@X7:7@X8:8@X9:9@X10:10@X11:11@X12:12@X13:13@X14:14@X15:15@X16:16@X1:

@UFunction@X3:PuzzRoom@X4:NonRoom@X5:Clue@X6:EmptyClue@X7:Else/Default@U@X1:
BLINK DOORS@X3:@X4:RIGHT@X5:@X6:@X7:S-LEFT@X1:
REM/RESTORE POSS@X3:S-RIGHT@X1:
OTHER CLUES@X4:MIDDLE@X6:MIDDLE@X1:
SORT CLUES@X6:RIGHT@X7:RIGHT@X1:

@X1:@F@D@P
@Y40:@ULine 40@U
@Y38:@BLine 38@B
@Y41:@ULine 41@U
