<p>Windows Vista Enterprise is the premium edition of Windows Vista for business desktop and mobile PCs. This offering is available only to customers who have their PCs covered by a Microsoft Software Assurance agreement. In addition to including all of the features available in Windows Vista Business, highlights of this edition include:</p> <ul> <ul> <ul>

Windows BitLocker Drive Encryption

All worldwide interface languages

Licensing rights to four virtual operating systems

Subsystem for UNIX-based Applications (SUA)

</ul> </ul> </ul> <p>Windows Vista Enterprise is designed for large enterprises and organizations with complex desktop infrastructures. It helps reduce the cost and complexity of deploying and managing PCs, improves reliability and security, and makes it easier to comply with information policies. Windows Vista Enterprise also increases information worker productivity and enables mobile users to stay better connected with customers, partners, and their business in the office or on the road.</p>