HUNH??????

My computer just told me that it was terminating something because of too many VxP and that there was a problem with "stacks" and "streams." The only thing that I can see missing is the little Compaq "Q" in the lineup at the bottom of the screen. That had been missing for a while and just recently showed up again. Help!!! Do I need to do anything? Why can't PCs speak in Ennglish, or a reasonable facsimile????