Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Stallman akatanga pfungwa yecopyleft, iyo inoshandisa nheyo dzemutemo wekopiraiti kuchengetedza kodzero yekushandisa, kugadzirisa, uye kugovera software yemahara, uye ndiye munyori mukuru wemarezinesi esoftware emahara anotsanangura iwo mazwi, kunyanya GNU General Public License (GPL), iro rinonyanya kushandiswa rezinesi re software yemahara. Muna 1989, akabatana-akavamba League for Programming Freedom. Kubva pakati pe1990s, Stallman akapedza nguva yake yakawanda achitsigira software yakasununguka, pamwe nekurwisa software patents, digital rights management (iyo yaakataura nezvayo se digital restrictions management, achidana izwi rinowanzozivikanwa kuti rinotsausa), uye mamwe masisitimu epamutemo uye ehunyanzvi ayo anoona sekutora rusununguko rwevashandisi. Izvi zvaibatanidza zvibvumirano zve software, zvibvumirano zvekusazivisa, makiyi ekumisikidza, dongles, kurambidzwa kwekopi, mafomati epamutemo, uye binary executables isina kodhi yekodhi.  Mubvunzo: Stallman akaita mushandirapamwe wokurwisa chii?
software rezinesi zvibvumirano, zvibvumirano zvekusazivisa, kiyi dzekumisikidza, dongles, kurambidzwa kwekopi, mafomati epamutemo, uye binary executables isina kodhi kodhi