Black Lab Professional Desktop 6 Service Release 3

                                      Black Lab Professional Desktop 6 Service Release 3
                                    http://www.os4online.com

Black Lab Professional Desktop (previously known as Black Lab Enterprise Linux) is a commercial Linux operating system based upon the world’s most popular free distribution of Linux, Ubuntu. It can be easily described as Black Lab Linux with muscle, because it includes a ton of applications and technical support for one year.
Easy-to-use and professional looking operating system

It has been created because of the demand for an easy-to-use and professional looking operating system based on the latest Linux technologies. This means that it supports a wide range of hardware platforms and comes with top-notch applications from a wide range of fields, including accounting, multimedia, graphics, presentation and database management.
Built around the GNOME desktop environment, using GNOME Shell

The default and only desktop environment of this operating system is GNOME, which features the controversial GNOME Shell user interface. It offers a fast and traditional interface that has been tweaked and customized to look professional.