Not sure what you are talking about? Really besides the web design book in the very beginning on the Max side, there are no required computer courses. They help increase stats (communication, etc) but none of them are required. You can just increase the stats playing the game (talking to people, opening the doors when they are changing, spying on them when sleeping, in the bath, etc...) All those actions raise stats - just not as fast. On the Kate side I don't think class stats mean anything yet. You are supposed to answer questions in class (each successful set of 3 raises that class stats - but that currently does not work and is not implemented to do anything yet). Even the pole dancing and strip tease classes mean nothing on the Veronica side. (To open up Veronica just fail to pay rent to Feydor and that opens up sex with Feydor as options to "pay"in the hotel before 18:00 or after 19:00 in Veronica's when he "looks" for you as part of his nightly payment. Later Veronica after she catches you with Feydor in her home and demands to be part of the payment process. Veronica though is not implemented), Really you can play the game and not take a single computer course and still see the content. Only stats that seem to do anything are lust (>50 on Kate so that she can tease/touch people attracted to her and raise their lust for her) and tiredness for interactions. Even the Dom/Sub stats seem to do nothing yet.
Thanks for your replay, but I playing as max in this side of the game you can use your computer buy courses I pick the computer to help to iinstall the cameras and web site, so this course had 3 part the basic, the main and an extra, when I try to advanec in ther subjet is when the game told me I must finish the current course to pick other, that my problem the extra course never end. It could be possible be a bug?