No specific info about version 15.0. Please visit the main page of Microsoft Office PowerPoint on Software Informer.
I can't download it for some reason.
PowerPoint is the best program in the world.
I think PowerPoint is one of the best program for the office purpose. Advanced designers should know the advantage of its special tools which can save time and
the ones who are not good designers can get special benefits form its special tools.
You need not to learn CAD or blender types of advanced software for designing as PowerPoint is enough for you
The software like CAD, Maya and Blenders are for professionals.