Debian
Debian (/ ˈdɛbiən/), tí a tún mọ̀ sí Debian GNU/Linux, jẹ́ ìpínkiri GNU/Linux tí ó jẹ́ sọ́wọ́ ẹ̀rọ ọ̀fẹ́ àti ìmọ̀, tí a ṣe nípasẹ̀ Debian Project tí ó ṣe àtìlẹ́yìn láwùjọ, tí ó dá sílẹ̀ látọwọ́ Ian Murdock ní August 16, 1993. Ẹ̀yà àkọ́kọ́ ti Debian (0.01) jẹ́ ìtújáde ní September 13, àti ẹ̀yà .19 àkọ́kọ́ ní June 13, . 17, 1996. Ẹka Debian Stable jẹ ẹda ti o gbajumọ julọ fun awọn kọnputa ti ara ẹni ati awọn olupin. Debian tun jẹ ipilẹ fun ọpọlọpọ awọn pinpin miiran, paapaa Ubuntu.
Debian is an operating system that comes with firefox as the browser and firefox uses google by default. Google collects peoples data and shows them ads, thus it’s not trade-free. Plus, debian has a software center where you can install applications, however I do not know if all of them are trade-free. 3/5 blocks for debian, as it uses google as the search engine by default.