In investigating these methods, computer program or free software "open source" Author and forever in the public sector provides for free. Thus Authors to study any purpose other software allows freedom of how to use the program for use To suit their own needs and others to copy software and improve these changes For common good. For the purposes of these statutes free software development for research and collections With basic principles and concepts of programming and free software integration testing, and implementation These concepts and principles. Desktop Environment (KDE) with a graphical programming environment that not only infrastructure, but is included It sounds, images, documents and translations, including the user program. It is developed as an independent And free software for the general public. And direct the activities of the Association are limited to charity, the provisions of § 2 Privileged tax purposes according to laws and with § § 51 FF. AO German (and Regulation). Its activities with the main objectives of common benefit and good not to have been tortured Association Fund for the purpose only of law can be used. Members Only reimbursement of his expenses, but no direct benefit from the wealth of the Association receive. # The Association's expenses, which the union through a service is not permitted for anyone Purpose, or disproportionate. Is consistent with federal law for the return of expenditure Code and legal requirements should be no travel costs.