ø CHK.COM Used to check the integrity of the PC-Directory files. Only to be used right after extracting the PC-Directory files by running PCDIR10.EXE. DDIR.COM The non-memory resident version of PC-Directory. Use this when you don't want to use the memory resident version or when using multi-taskers. FILENOTE The file that holds all the Filenotes on the files in this directory. GO.BAT Run this program first. Does virus check, creates subdirs for practicing, and prints out the instructions. HELP.TXT Answers to the most commonly asked questions. Turn to this file for help. HINTS.TXT Hints and shortcuts you can use to make PC-Directory more productive. PCDIR.COM The memory resident version of PC-Directory. Once loaded into memory you activate it by pressing it's "hot key": Alt D by default. READ.ME Read this file first.