Briefly describe which versions of Win7 system

First, the various versions of Windows7 are:

1, Windows 7 Starter (primary version)

2, Windows 7 Home Basic (Home Basic Edition) )

3, Windows 7 Home Premium (Home Premium)

4, Windows 7 Professional (Professional Edition)

5, Windows 7 Enterprise (Enterprise Edition)

6, Windows 7 Ultimate (Flagship)

Second, the difference between the versions:

(1) Windows 7 Starter (simplified version)

Missing Function: Aeronautical special effects function; run more than three synchronization programs at the same time; HomeGroup cannot be created; complete mobile function.

Scope: Available only in emerging markets, only on OEM-specific machines, and limited to certain special types of hardware.

Ignore background applications, such as the file backup utility, but once the backup program is opened, the background application is automatically triggered to run.

(2) Windows 7 HomeBasic (Home Basic Edition)

Missing features: aeronautical effects; real-time thumbnail preview; Internet connection sharing.

Scope: Only available in emerging markets (excluding the US, Western Europe and other developed countries).

(3) Windows 7 Home Premium (Home Premium)

Contains features: aeronautical effects; multi-touch; multimedia features (playing movies and burning DVDs); building a home network group.

Scope: Global.

(4) Windows 7 Professional (Professional Edition)

Included features: enhanced network features, such as domain join; advanced backup features; location-aware printing; offline folders; Demo mode (PresentationMode).

Scope: Global.

(5) Windows 7 Enterprise (Enterprise Edition)

Contains features: BranchCache; DirectAccess; BitLocker; AppLocker; VirtualizationEnhancements (Enhanced Virtualization); Management (Management); Compatibility and Deployment (Compatibility And deployment); VHD boot support.

Scope: Volume licensing only.

(6) Windows 7Ultimate (Flagship)

Included features: Have all the features.

Scope: Limited.