It displays 0-255 ASCII table. In the times of DOS programming it was unquestionably a very much used program.
Program store text background and after close program, restore it.

Program for manipulate with CD-ROM. Get how much CD-ROM you have, letter of CD-ROM, run/stop audio playing.

Program know read/write CMOS memory. After run this program read all CMOS and write to file CMOS.dat.

Program after press any key write char and ASCII code.

This program view differences between two files. Names of the files are the parameters of program.

Program coding TXT file under 62.5kB with Ceasars methods. For more safetly program require number for coding/uncoding.

Program switch off cursor.

An excellent program which enables you to design completely newcharacters in ASCII set. Your work results can be stored in Dascii.dat file and returned to whenever you need. One of its most interesting functions is that which can read the character from RAM memory (give it a look, some stuff from the source code can be found useful even today).

The programme works with a data file of the type file of obyvatel. It serves as a example on which it can be easily presented how to make entries in to the files, but predominently how to read and search them.

This program detect the extent and the capacity availablein the accessible discs. The result of the search is displayed, or stored in the Disks.tab file. Look at the ways it finds out whether the disc is hard or the network one, because this trick works even today. As far as the investigation about the capacity of disks is concerned, I must admit it needed more thorough elaboration.