Go to the CD-ROM type DOSsetup and press enter. Follow the onscreen instructions carefully. This is only for running the manuals. To play the games go to the directory called Infocom, and select the batch file needed to run the particular game. They are usually in separate directories.
Memory is critical.
I think this includes every game on the second volume and a few that aren't on either. Do not confuse the above with the titles listed below, as they are discontinued except for what is in stock. Two bonus games, Planetfall, and Zork One. This will put you in the PC directory. All these CD's have a PC directory.