Windows Vienna 1.5

Windows Vienna 1.5 is a modernized version of Windows 7 released on December 13, 2011, it is similar to Windows 7 but more simplified, the predecessor is Windows 7 (Vienna 1.1).

Design
the splash screen is similar to Windows 7, once started, the previous one has a limit of 50 users, on this OS the limit to stretch up to 100, that's who is on. On the other hand, the Windows Vienna 1.5 desktop looks like Zorin OS 10 of Linux from 2015, which is futuristic for 2011

Versions
it is available in 6 editions, Starter, Home Basic, Home Premium, Home Advance, Professional, Enterprise and Education.

Beta 1 (December 2010)
Microsoft launches a plan in September 2010 in alpha which must be based on Windows 7 In December 2010 he launched beta 1 with new icons, and others, no internet explorer because of the slow and insecure but the default system is Firefox,

Beta 2 (February 2011)
disappear of the date (xx/xx/xxxx), only the numeric clock time what was in Windows Vista

Beta 3 (March 2011)
Windows 7 startup sound transfered to PS3 startup

Beta 4 (April 2011)
change of look and startup boot screen

Beta 5 (September 2011)
unveiling of the system requirements and the compatible 720p webcam.

Beta 6 (October 2011)
Bugfixes

RTM (December 2011)
released