Program texts have to be written as MEMO. If you use the standard settings the category 5 is used therefore. The category to use can be changed with the options in the startmenu.
The first line of the program must begin with one ('!') and a space. The following comment is the title of the program. When starting OWBasic the available programs (MEMOs with '! ') are shown and the selected program is started. A compilation takes place and then the produced intermediate code is interpreted.

It is also possible to define a programmenu with a selected number of programs from arbitrary categories.

It is possible to write programs on PC and to send the code direcly to OWBasic on the PV in remote control mode.