What are the different editions of Windows Vista available and what are their features?

There are several editions of Windows Vista available, each catered to specific user needs. The most basic edition is Windows Vista Home Basic, which provides essential functionality and security features such as Windows Firewall and Parental Controls. Windows Vista Home Premium includes all Home Basic features along with additional media-related capabilities like Windows Media Center for digital entertainment. Windows Vista Business edition is designed for small to medium-sized businesses, offering advanced networking and security features, as well as support for domain join. Windows Vista Enterprise targets large organizations, providing enhanced security and virtualization capabilities. Lastly, Windows Vista Ultimate is the most comprehensive edition, combining all the features from other editions, including additional multimedia features, BitLocker Drive Encryption, and support for multiple languages. Users can choose the edition that suits their specific requirements and budget.