The 3 editions of Windows 8 have been announced. It’s plain and simple, just the way it should be. First off, Windows 8 is the version that mostly everyone will be using, which is mainly geared towards PCs and tablets powered by x86 processors (both 32-bit and 64-bit), followed by Windows 8 Pro which mostly adds “encryption, virtualization, PC management and domain connectivity”. Lastly, the ARM version of Windows 8 will be called Windows RT. And of course, there’s the Windows 8 Enterprise edition. At the Windows Team Blog you can the see whole breakdown of different versions of the upcoming operating system from Microsoft, Windows 8.