One of the strangest things you can do with a Mac has got to be using it only to run Windows—although there’s a method to that madness, too. Apple began offering direct support for Windows-on-a-Mac with Boot Camp several years ago, allowing a more powerful option than emulation of Windows in macOS.
Some people have opted to run Windows on a Mac full time, including at least one government adviser in a previous job, for reasons of support, cost, and computational power. Apple only offers relatively powerful computers, but it backs them up with a higher level and quality of support than competing PC makers.