Desktop Wallpapers Free HD: Windows 7 Desktop Wallpapers

Windows 7 Desktop Wallpapers
Windows 7 is the Microsoft Windows operating system released commercially in October 2009. In development, Windows 7 was known by the code names "Blackcomb" and "Vienna."
Windows 7 is built on the Vista kernel. To many end users the biggest changes between Vista and Windows 7 are faster boot times, new user interfaces and the addition of Internet Explorer 8. The OS is widely available in three retail editions: Windows 7 Home Premium, Professional and Ultimate. Starter, OEM and Enterprise editions are available in some markets.

Windows 7 features:

DirectAccess for Mobile Workers -

Allows IT administrators to update Group Policy settings and distribute software updates any time the mobile device has Internet connectivity, whether or not the user is logged on. DA supports multi-factor

authentication and encryption.
XP mode -
Allows older applications designed for Windows XP to use a virtualized version of the XP operating system. To the end user, the applications seem to be running right on the Windows 7 desktop.
BranchCache -
WAN optimization through more effective use of local, read-only caches.
BitLocker To Go -
Extends on-disk encryption and key management techniques to portable storage devices.
Virtual hard disk support -
Allows you to mount a virtual hard disk (VHD) and interact with it as if it were a physical drive.
Enterprise Search -
Extends search to remote document repositories, SharePoint sites and Web applications.
AppLocker -
Allows IT administrators to use Group Policy to specify rules about what software applications can be run on a particular user's desktop.
Enhanced VDI -
Allows administrators to use the same master image for both remote clients using virtual desktop infrastructure and traditional desktop computers.
According to Microsoft, Windows 7 requires 1 GHz processor (32- or 64-bit), 1 GB of RAM (32-bit) / 2 GB of RAM (64-bit), 16 GB of available disk space (32-bit) / 20 GB of available disk space (64-bit) and a DirectX 9 graphics device with WDDM 1.0 or higher driver.

Windows 7 is available in the following editions:

Windows 7 Home Premium -
the standard version installed with most home PCs and includes all of the features listed above.
Windows 7 Professional -
typically installed on business computers and includes all the Home Premium features as well as additional features such as Windows XP mode (XPM) and Domain Join.
Windows 7 Ultimate -
the most complete version, which has all of the Professional features as well as BitLocker data protection and additional language support.

Windows 7 Desktop Wallpapers