Windows 7 Starter: Is designed with many fewest features but it not included Aero themes and not accessible in 64-bit variant. This version is available in almost all pre-installed computers, such as netbooks.
Windows 7 Home Basic: Home Basic version is available in a number of countries, like: Brazil, Pakistan, Colombia, the People's Republic of China, India, Russia, the Philippines, Mexico, Turkey, and Thailand. Along with several new features, some aero themes are not available in this Home Basic version.
Windows 7 Home Premium: This version is specially designed for home market segment and it includes options like Windows Aero, Windows Media Center and multi-touch support.
Windows 7 Professional:Is targeted for small business users, so it includes all the necessary features of Home Premium version, plus the capability to participate in a Windows Server domain. Additional features of this version are Remote Desktop server, Encrypting a File System, Software Restriction Policy, Presentation Mode, location aware printing, and Windows XP Mode.
Windows 7 Enterprise: This particular version of holds many special features, such as BitLockerDrive Encryption, support for Multilingual User Interface (MUI) packages, and UNIX applications support.
Windows 7 Ultimate: this version is very similar to Enterprise, but the target users of this ultimate version is home users. People who are using Windows 7 Home Premium and Windows 7 Professional can upgrade their system with Ultimate.
N Editions: Windows N versions are available for new purchases and also for upgrades. If you are a user of Premium, Enterprise, Ultimate and Professional versions, you can upgrade your systems with Windows N version. Even though this version holds many attractive features, it does not have a Windows Media Player.
Windows 7 Home Basic: Home Basic version is available in a number of countries, like: Brazil, Pakistan, Colombia, the People's Republic of China, India, Russia, the Philippines, Mexico, Turkey, and Thailand. Along with several new features, some aero themes are not available in this Home Basic version.
Windows 7 Home Premium: This version is specially designed for home market segment and it includes options like Windows Aero, Windows Media Center and multi-touch support.
Windows 7 Professional:Is targeted for small business users, so it includes all the necessary features of Home Premium version, plus the capability to participate in a Windows Server domain. Additional features of this version are Remote Desktop server, Encrypting a File System, Software Restriction Policy, Presentation Mode, location aware printing, and Windows XP Mode.
Windows 7 Enterprise: This particular version of holds many special features, such as BitLockerDrive Encryption, support for Multilingual User Interface (MUI) packages, and UNIX applications support.
Windows 7 Ultimate: this version is very similar to Enterprise, but the target users of this ultimate version is home users. People who are using Windows 7 Home Premium and Windows 7 Professional can upgrade their system with Ultimate.
N Editions: Windows N versions are available for new purchases and also for upgrades. If you are a user of Premium, Enterprise, Ultimate and Professional versions, you can upgrade your systems with Windows N version. Even though this version holds many attractive features, it does not have a Windows Media Player.
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