I would like to take control of the windows enviroment to keep the user from using any programs other than the ones I have created for them. This is going to be used on public computers and I don't want any problem, Viruses or anything else. Which Lib do I use for this and what controls do I use. I have tried using the user32 lib with the SetWindowPos function. but I think I need alittle more than that. Please, if someone could point me in the right direction I would greatly appreciate it. Thanks, Ron