Windows 8 Versions Comparison

Microsoft declared that windows 8 will be available in 3 Versions. Below is the comparison chart between the 3 proposed versions of Windows 8 OS.

Some tech experts claimed that win * will be release in 10 flavours, although that prediction was based on the registry entries in preview releases of windows 8, but they are wrong now.

The "Windows 8 Standard Version" looks somewhat similar to Windows 7 Home Premium and "Windows 8 Pro" is the new born of Windows Seven Ultimate.

Windows 8 Versions Comparison Chart

Key Features:- 

Feature name	Windows 8	Windows 8 Pro	Windows RT
Upgrades from Windows 7 Starter, Home Basic, Home Premium	x	x
Upgrades from Windows 7 Professional, Ultimate		x
Start screen, Semantic Zoom, Live Tiles	x	x	x
Windows Store	x	x	x
Apps (Mail, Calendar, People, Messaging, Photos, SkyDrive, Reader, Music, Video)	x	x	x
Microsoft Office (Word, Excel, PowerPoint, OneNote)			x
Internet Explorer 10	x	x	x
Device encryption			x
Connected standby	x	x	x
Microsoft account	x	x	x
Desktop	x	x	x
Installation of x86/64 and desktop software	x	x
Updated Windows Explorer	x	x	x
Windows Defender	x	x	x
SmartScreen	x	x	x
Windows Update	x	x	x
Enhanced Task Manager	x	x	x
Switch languages on the fly (Language Packs)	x	x	x
Better multiple monitor support	x	x	x
Storage Spaces	x	x
Windows Media Player	x	x
Exchange ActiveSync	x	x	x
File history	x	x	x
ISO / VHD mount	x	x	x
Mobile broadband features	x	x	x
Picture password	x	x	x
Play To	x	x	x
Remote Desktop (client)	x	x	x
Reset and refresh your PC	x	x	x
Snap	x	x	x
Touch and Thumb keyboard	x	x	x
Trusted boot	x	x	x
VPN client	x	x	x
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