Windows 8 featured a notable paradigm shift from a menuing launcher (click start, programs, then the program you want, as an example), to a full screen launcher (Think Android and iOS). And also switched from floating windows (The default for most Linux distros and for Mac AFAIK) to rudimentary tiling windows (Think Android and iOS)

https://youtu.be/RuuqEZnvEoU?t=30