Like other posters I feel this change is way behind the curve, but not because others did it already and long ago; rather, because as a dyed in the wool Win32 API/Petzold Acolyte, the age of desktop apps ended at least a decade ago in my mind. The rare app here or there that people have installed is eclipsed by phone apps and the browser. In my case I tend to by far have utilities installed moreso than any other kind of program, but that’s not a valid business case for MSFT. So who is their target audience?