complete understanding of ubuntu

Ubuntu is a Linux distribution based on Debian. Official Ubuntu project is sponsored by Canonical Ltd which is a company owned by a South African cosmonaut Mark Shuttleworth. Ubuntu name is taken from the name of a concept of ideology in South Africa, "Ubuntu" is derived from the ancient language of Africa, which means "a sense of humanity and compassion for humanity". The aim of the Ubuntu Linux distribution brings the spirit of Ubuntu philosophy to the world of software. Ubuntu is a Linux-based operating system that is complete, freely available and has good support from community experts and professionals
    Ubuntu is an operating system like other operating systems, namely Windows, Mac, etc. Making it easier for us to do all the activities on the computer, such as playing games, typing, listening to music, drawing, watching movies, making software, communication between regions and even in the entire continent, and many more.
The early days of computers, the authors use the Windows operating system, from Windows 95, Windows XP, but no inconvenience to the author, since the enactment of the Law of IPR (Intellectual Property Rights). Because Windows that I use for this is the window pirated / illegal, but there are alternatives other operating systems that are legal and free or we do not cost you a dime, namely Linux. So the author tries to start learning to use linux, originally authors using Mandrake 8.0 distribution, and the Windows operating system installed dikomputer author.
Starting in 2007, the author uses a series of 7:04 Ubuntu (Feisty Fawn). Gradually writers began more frequent use Linux instead of Windows. Because many writers find it easy to use Ubuntu Linux since wear. And since 2009, the laptop is no longer the author of Windows installed.
    Ubuntu is free software, and gives users the freedom to use, copy, distribute, study, share, change and develop them for specific purposes without us having to pay a license. Because based on Ubuntu Linux which uses Copyright public or known by the GNU Public License (GPL), a more detailed explanation please see http://www.gnu.org.
GPL basically trying to give the widest possible freedom for software creators to develop the creation and spread freely in public. Of course in the use of the GPL, we are still bound by the norms, values and ethics - for example unethical if we take the GPL software then packaged into other software and claiming that we made software.