How can I get help with questions about visas in Thailand?

First I want to again thank everyone for all the good suggestions about finding a lapto for the 16 year old sone of a friend. One kind member actually made it possible to acomplet this goal and to me, that member is a hero, not only for helping me, but for so many other people they also help.

I also want to express my gratitude to this group for the overall positive spirit it represents when responding to all questions. I will make another post with another question, this tim about visas.