Windows 8 Coming up with Four versions
Microsoft will coming up with the Four version when it will be released in October 2012.
Microsoft is going to lauch four version aka Windows 8, Windows 8 Pro, Windows 8 Enterprise, and Windows 8 RT.
Windows 8 is for Desktops/Laptops & Tablets powered by x86 processors for bot 32 bit & 64 bit. Windows 8 will include updated Windows explorer, task manager, multi-monitor support and ability to switch languages on the fly, which was previously available only in Enterprise and Ultimate editions of Windows 7.
Windows 8 Pro is mainly designed for technical professionals. It includes all the features in Windows 8 plus features for encryption, virtualization, PC management and domain connectivity.
Windows 8 Enterprise, includes all the features of Windows 8 Pro plus additional features for IT organizations that enable PC management and deployment, advanced security, virtualization, new mobility scenarios.
Windows 8 RT will only be available as a preinstalled OS on tablets and other mobile devices. "Windows RT will include touch-optimized desktop versions of the new Microsoft Word, Excel, PowerPoint, and OneNote.
In terms of upgrades, users of Windows 7 Starter, Home Basic, and Home Premium will be eligible to upgrade to Windows 8 or Windows 8 Pro. Windows 7 Professional and Ultimate users will only be eligible to upgrade to Windows 8 Pro.
By comparison, Windows 7 was available in six editions, Starter, Home Basic, Home Premium, Professional, Ultimate, and Enterprise.
