Windows 7 Professional builds upon the Home Premium edition with features geared towards business and professional users, including domain join, Windows XP Mode, Encrypting File System, and advanced backup and restore capabilities.

Features in Windows 7 Professional:

Domain Join: Enables computers to join a Windows Server domain, allowing for centralized management and security policies.

Windows XP Mode: Allows running older Windows XP applications in a virtualized environment, ensuring compatibility with legacy software.

Encrypting File System (EFS): Provides user-level encryption for files and folders, enhancing data security.

Advanced Backup and Restore: Offers enhanced backup and restore capabilities, including the ability to back up the entire system to a network location.

Location-Aware Printing: Automatically detects the user's location and sends documents to the appropriate printer