Feature | Home Basic | Home Premium | Business | Enterprise | Ultimate |
64-bit CPU Processor Support | Yes | Yes | Yes | Yes | Yes |
Accessibility Settings and Ease of Access Center | Yes | Yes | Yes | Yes | Yes |
Ad-hoc Manual Backup and Recovery of User Files and Folders | Yes | Yes | Yes | Yes | Yes |
Anti-Phishing in Internet Explorer 7.0 | Yes | Yes | Yes | Yes | Yes |
Anti-Phishing in Windows Mail | Yes | Yes | Yes | Yes | Yes |
Automatic Hard Disk Defragmentation | Yes | Yes | Yes | Yes | Yes |
Automatically Organize Contents based on File Properties or Tags | Yes | Yes | Yes | Yes | Yes |
Diagnostics | Yes | Yes | Yes | Yes | Yes |
Games Explorer | Yes | Yes | Yes | Yes | Yes |
Instant Search Integrated with OS | Yes | Yes | Yes | Yes | Yes |
Internet Explorer 7.0 | Yes | Yes | Yes | Yes | Yes |
Internet Explorer Fix My Settings | Yes | Yes | Yes | Yes | Yes |
Internet Explorer Protected Mode | Yes | Yes | Yes | Yes | Yes |
IPv4 and IPv6 TCP/IP Stack Support | Yes | Yes | Yes | Yes | Yes |
Low Priority I/O | Yes | Yes | Yes | Yes | Yes |
Network Center | Yes | Yes | Yes | Yes | Yes |
Network Diagnostic and Troubleshooting | Yes | Yes | Yes | Yes | Yes |
Performance Self-Tuning | Yes | Yes | Yes | Yes | Yes |
Speech Recognition | Yes | Yes | Yes | Yes | Yes |
Service Hardening | Yes | Yes | Yes | Yes | Yes |
Sync Center | Yes | Yes | Yes | Yes | Yes |
User Account Control | Yes | Yes | Yes | Yes | Yes |
Windows Backup and Restore | Yes | Yes | Yes | Yes | Yes |
Windows Calendar | Yes | Yes | Yes | Yes | Yes |
Windows Defender | Yes | Yes | Yes | Yes | Yes |
Windows Display Driver Model (WDDM) | Yes | Yes | Yes | Yes | Yes |
Windows Easy Transfer | Yes | Yes | Yes | Yes | Yes |
Windows Firewall | Yes | Yes | Yes | Yes | Yes |
Windows HotStart | Yes | Yes | Yes | Yes | Yes |
Windows Mail | Yes | Yes | Yes | Yes | Yes |
Windows Media Player 11 | Yes | Yes | Yes | Yes | Yes |
Windows Photo Gallery | Yes | Yes | Yes | Yes | Yes |
Windows ReadyBoost | Yes | Yes | Yes | Yes | Yes |
Windows ReadyDrive | Yes | Yes | Yes | Yes | Yes |
Windows Security Center | Yes | Yes | Yes | Yes | Yes |
Windows Sidebar | Yes | Yes | Yes | Yes | Yes |
Windows Update/Microsoft Update | Yes | Yes | Yes | Yes | Yes |
Windows Vista Basic User Interface | Yes | Yes | Yes | Yes | Yes |
Windows Welcome Center | Yes | Yes | Yes | Yes | Yes |
XPS Document Support | Yes | Yes | Yes | Yes | Yes |
Windows Meeting Space | View Only | Yes | Yes | Yes | Yes |
Windows Mobility Center | Partial | Partial | Yes | Yes | Yes |
Universal Game Controller Support | Yes | Yes | Yes* | Yes* | Yes |
Parental Controls | Yes | Yes | Yes | ||
Windows Movie Maker | Yes | Yes | Yes | ||
Themed Slide Shows | Yes | Yes | |||
Windows Media Center with CableCard support | Yes | Yes | |||
Windows DVD Maker | Yes | Yes | |||
Windows Movie Maker HD | Yes | Yes | |||
Scheduled Backup of User Files | Yes | Yes | Yes | Yes | |
Backup User Files to Network Device | Yes | Yes | Yes | Yes | |
Network Projection | Yes | Yes | Yes | Yes | |
Presentation Settings | Yes | Yes | Yes | Yes | |
PC to PC Sync | Yes | Yes | Yes | Yes | |
Windows Aero User Interface with Glass | Yes | Yes | Yes | Yes | |
Windows ShadowCopy | Yes | Yes | Yes | Yes | |
Windows SideShow | Yes | Yes | Yes | Yes | |
Windows Tablet PC Features | Yes | Yes | Yes | Yes | |
New Premium Games | Yes | Yes* | Yes* | Yes | |
Administrator Control Over Installation of Device Drivers | Yes | Yes | Yes | ||
Centralized Power Management through Group Policy | Yes | Yes | Yes | ||
Client-Side Caching | Yes | Yes | Yes | ||
Complete System Image-based Backup and Recovery | Yes | Yes | Yes | ||
Dual (2) Processors (Sockets) Support | Yes | Yes | Yes | ||
Desktop Deployment Tools for Managed Networks | Yes | Yes | Yes | ||
Domain Join for Windows Server | Yes | Yes | Yes | ||
Encrypting File System | Yes | Yes | Yes | ||
Folder Redirection | Yes | Yes | Yes | ||
Group Policy Support | Yes | Yes | Yes | ||
Integrated Smart Card management | Yes | Yes | Yes | ||
Network Access Protection Client Agent | Yes | Yes | Yes | ||
Offline Files and Folder Support | Yes | Yes | Yes | ||
Pluggable Logon Authentication Architecture | Yes | Yes | Yes | ||
Policy-based Quality of Service (QoS) for Networking | Yes | Yes | Yes | ||
Previous Versions | Yes | Yes | Yes | ||
Roaming User Profiles | Yes | Yes | Yes | ||
Virtual PC Express | Yes | Yes | Yes | ||
Windows Rights Management Services (RMS) Client | Yes | Yes | Yes | ||
Wireless network provisioning | Yes | Yes | Yes | ||
Windows Fax and Scan | Yes | Yes* | Yes* | ||
Internet Information Server | Yes* | Yes* | Yes* | ||
All 35 Worldwide User Interface Languages Available | Yes | Yes | |||
Subsystem for UNIX-based Applications | Yes | Yes | |||
Support for Simultaneous Installation of Multiple User Interface Languages | Yes | Yes | |||
Windows BitLocker Drive Encryption | Yes | Yes | |||
Windows Ultimate Extras | Yes | ||||
Windows Anytime Upgrade | Yes | Yes | Yes | Yes | |
Remote Desktop | Client Only | Client Only | Host & Client | Host & Client | Host & Client |
Simultaneous SMB peer network connections | 5 | 10 | 10 | 10 | 10 |
Maximum RAM supported with 32-bit processor-based system | 4GB | 4GB | 4GB | 4GB | 4GB |
Maximum RAM supported with 64-bit processor-based system | 8GB | 16GB | 128+GB | 128+GB | 128+GB |
* Feature is optional
Windows Vista Home Basic: the operating system for homes with basic computing needs. It is easy to set up, it helps you use your PC more securely and reliably, and like all of the editions of Windows Vista, it is compatible with the widest range of software, devices, and services that you use and trust. If you simply want to use your PC for tasks such as surfing the Internet, corresponding with friends and family using e-mail, or performing basic document creation and editing tasks, then Windows Vista Home Basic will deliver a safer, more reliable, and more productive computing environment.
Windows Vista Home Premium: the operating system for homes with advanced computer needs. It will help you use your laptop or desktop PC more effectively as well as enable you to enjoy new, exciting digital entertainment experiences—all with the benefit of added security and reliability.
Windows Vista Business: designed to meet the needs of business organizations of all sizes. For small businesses, Windows Vista Business will help keep PCs running smoothly and more securely so you will be less reliant on dedicated IT support. For larger organizations, Windows Vista Business provides dramatic new infrastructure improvements, enabling your IT staff to spend less time focused on the day-to-day maintenance of PCs and more time adding strategic value to your organization. Windows Vista Business also offers powerful new ways to organize, find, and share information while staying better connected whether you are in the office or on the road. This helps your business to run more efficiently than ever before.
Windows Vista Enterprise: designed to help global organizations and enterprises with complex IT infrastructures lower IT costs, reduce risk, and stay connected. Building on the features in Windows Vista Business, Windows Vista Enterprise provides higher levels of data protection using hardware-based encryption technology. It also includes tools to improve application compatibility and enables organizations to standardize by using a single worldwide deployment image. Available only to Volume License customers who have PCs covered by Microsoft Software Assurance. These customers are also eligible to acquire an optional subscription license for the Microsoft Desktop Optimization Pack for Software Assurance. This software extends the value of Windows Vista Enterprise by reducing application deployment costs, enabling delivery of applications as services, and allowing for better management and control of enterprise desktop environments. Together these technologies deliver the most cost-effective and flexible Windows desktop management solution.
Windows Vista Ultimate: the most comprehensive edition of Windows Vista. It is the first operating system that combines all of the advanced infrastructure features of a business-focused operating system, all of the management and efficiency features of a mobility-focused operating system, and all of the digital entertainment features of a consumer-focused operating system. For the person who wants one operating system that is great for working from home, working on the road, and for entertainment, Windows Vista Ultimate is the operating system that lets you have it all.
Windows Vista Starter: Available in 119 emerging markets, Windows Vista Starter provides individuals and families with the basic benefits of Windows Vista at an affordable price. Designed for first-time PC users, Windows Vista Starter is easy to learn and includes help features tailored to beginner users.