After using a PC and a Mac for the last year, I finally upgraded, yes upgraded my MacBook Air to Microsoft Windows 8.1 thanks to Apple’s Boot Camp. I works great, I have now the best PC ever, in a slick MacBook Air.
For several years, Apple has included a feature called Boot Camp in OS X that lets you create a bootable Windows partition. You can even set up the Mac to boot into Windows by default, making it a Windows PC on top-notch hardware and with Apple's superior Windows drivers.
Maybe I use Boot Camp to install Windows on a new Mac Pro and see what it's like on the 4K screen, what kind of benchmarks we get with Thunderbolt connected drives…
That must be the best PC ever, in a smart design.