কে সর্বপ্রথম মুক্ত সফটওয়্যার আন্দোলন শুরু করেছিলেন ?
The free software movement (FSM) or free/open-source software movement (FOSSM) or free/libre open-source software (FLOSS) is a social movement with the goal of obtaining and guaranteeing certain freedoms for software users, namely the freedom to run the software, to study and change the software, and to redistribute copies with or without changes. Although drawing on traditions and philosophies among members of the 1970s hacker culture and academia, Richard Stallman formally founded the movement in 1983 by launching the GNU Project. Stallman later established the Free Software Foundation in 1985 to support the movement.
Richard Stallman