Debian
Debian (/ˈdɛbiən/), tseem hu ua Debian GNU/Linux, yog GNU/Linux tis tsim los ntawm dawb thiab qhib-qhov software, tsim los ntawm zej zog-txhawb Debian Project, uas yog tsim los ntawm Ian Murdock rau lub yim hli ntuj 16, 1993. Thawj version ntawm Debian (0.015), 19 lub Cuaj Hli Ntuj, nws ruaj khov (19. tau tso tawm thaum Lub Rau Hli 17, 1996. Cov ceg Debian Stable yog cov ntawv nrov tshaj plaws rau cov khoos phis tawj thiab cov servers. Debian tseem yog lub hauv paus rau ntau lwm yam kev faib tawm, tshwj xeeb tshaj yog 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.