Windows 7 Starter (limited distribution)
•Broad application and device compatibility with up to three concurrent applications.
•Safe, reliable, and supported.
•Home Group makes it easy to share media, documents and printers across multiple PCs in offices without a domain.
•Improved taskbar and Jump Lists.
[NOTES FROM THE FIELD] – Don’t confuse “three concurrent applications” with the old “concurrent connections” from the desktop operating system limitations – this is different; this is effectively “three concurrent applications” running at the same time.
Windows 7 Home Basic (emerging market only)
•All of the functionality listed above in Starter Edition
•Live thumbnail previews and enhanced visual experience.
•Advanced networking support (ad-hoc wireless networks and internet connection sharing).
•Mobility Center is included.
Windows 7 Home Premium
All of the functionality listed above in Starter and Home Basic Editions
•Aero Glass and advanced windows navigation.
•Easy networking and sharing across all your PCs and devices.
•Improved media format support, enhancements to Windows Media Center and media streaming, including Play To.
•Multi-touch and improved handwriting recognition.
Windows 7 Professional
•All of the functionality listed above in Starter, Home Basic and Home Premium Editions
•Domain Join enables simple and secure server networking.
•Encrypting File System protects data with advanced network backup.
•Location Aware Printing helps find the right printer when moving between the office and home.
Windows 7 Enterprise and Ultimate
•All of the functionality listed above in Starter, Home Basic, Home Premium and Professional Editions
•BitLocker protects data on removable devices.
•DirectAccess links users to corporate resources from the road without a virtual private network (VPN).
•BranchCache makes if faster to open files and Web pages from a branch office.
•AppLocker easily restricts unauthorized software and enables greater security.