Thank heavens for Linus Torvaldes, and the LINUX free system FOSS he gave to the world. FOSS ( Github, Debian distros, Ubuntu ['freedom' in Swahili], Open Office, Libre s/w [MIT], GIMP (images), Blender (video), Audacity (audio), Apache (w-srvr), Firefox, Postgress (DB), Sqlite, email galore, ....