Microsoft has finally shed some light on the different versions of Windows 8 we’ll see upon release, and thankfully, things are much simpler than past versions.
This time around, there are only three flavors Microsoft is pushing heavily: Windows 8, the version geared towards most consumers; Windows 8 Pro, for enterprise and enthusiast users; and Windows RT, which is the new name for Windows on low-power ARM processors (previously called WOA).
And fret not, IT workers. Microsoft says another version of the OS, Windows 8 Enterprise, will be available to organizations with Software Assurance agreements. It’s basically an offshoot of Windows 8 Pro, since it contains all of the features of that version plus an increased IT-management feature.
Notably, Windows RT will only be available pre-installed on ARM-powered devices like tablets and ultraportable laptops, so you’ll only have to worry about the other two versions of Windows 8 when deciding to upgrade your current computer. (For Media Center fans, Microsoft says it will be available as an “economical add-on pack” for Windows 8 Pro.)
The standard version of Windows 8 will include all of the great features we’ve already seen in the OS, including the new tablet-friendly Metro interface, updated Windows Explorer, and support for new Metro apps. Windows 8 Pro will add encryption, virtualization, PC management, and domain connection features, according Windows Communication Manager Brandon LeBlanc.
As we’ve covered previously, Windows RT will include touch-optimized Office apps. Explaining the Windows RT name, LeBlanc said the focus of the OS is on the new Windows runtime, which “forms the foundation of a new generation of cloud-enabled, touch-enabled, web-connected apps of all kinds.”
Below, check out a comparison chart between the three versions of Windows 8.
Feature nameWindows 8Windows 8 ProWindows RT
Upgrades from Windows 7 Starter, Home Basic, Home Premium
x
x

Upgrades from Windows 7 Professional, Ultimate
x
Start screen, Semantic Zoom, Live Tilesxxx
Windows Storexxx
Apps (Mail, Calendar, People, Messaging, Photos, SkyDrive, Reader, Music, Video)xxx
Microsoft Office (Word, Excel, PowerPoint, OneNote)

x
Internet Explorer 10xxx
Device encryption

x
Connected standbyxxx
Microsoft accountxxx
Desktopxxx
Installation of x86/64 and desktop softwarexx
Updated Windows Explorerxxx
Windows Defenderxxx
SmartScreenxxx
Windows Updatexxx
Enhanced Task Managerxxx
Switch languages on the fly (Language Packs)xxx
Better multiple monitor supportxxx
Storage Spacesxx
Windows Media Playerxx
Exchange ActiveSyncxxx
File historyxxx
ISO / VHD mountxxx
Mobile broadband featuresxxx
Picture passwordxxx
Play Toxxx
Remote Desktop (client)xxx
Reset and refresh your PCxxx
Snapxxx
Touch and Thumb keyboardxxx
Trusted bootxxx
VPN clientxxx
BitLocker and BitLocker To Go
x
Boot from VHD
x
Client Hyper-V
x
Domain Join
x
Encrypting File System
x
Group Policy
x
Remote Desktop (host)
x
Photo via Devindra Hardawar/VentureBeat