yes they will, though the question in time will be if all desktop games/programs and legacy software will be "appified".Microsoft does seem to push for the windows app store. The apps for the desktop, just as in the current windows 8 store, will be labled as "desktop apps". Personally I think for many it is a confusing term. I think for clarity its best to stick with windows 8 apps and windows 8 programs for the desktop, because of the origin of design and use and the fact that windows devices still are "pcs" in a way. As far as I know you can not have a universal desktop program run on a windows 10 for phones as well. I think that's why its still important to make that clear.