.titlea,1, Miracle Computing .titleb,2, IBM PC Software Interchange .titlec,3, KNOCK Documentation The KNOCK program is a standalone program used for displaying and repeating KNOCK-KNOCK jokes on the IBM Personal computer. It requires no file storage other than that used to record the program itself. It is not a very sophisticated program but may be easily changed to satisfy your needs. Operating Instructions ---------------------- To begin using KNOCK, first copy it to another diskette (for backup), using the the FORMAT and DISKCOPY utilities that are provided on your Personal Computer. The new diskette will become your "backup diskette". Once done, the programs may then be copied onto any existing diskette you have by simply loading and saving them. Once the new copy is made, you may begin using it. This is done by first starting up advanced basic (BASICA). Instructions on how to do this may be found in the IBM BASIC manual. Once BASICA is started, place the diskette containing the program in drive A and type: RUN "KNOCK Once started, a series of prompts will be presented that request information to be entered for the program. These are fairly straight forward and do not require detailed explanation. .eject  program in drive A and type: RUN "EASEL Once started, a series of A