The Fire HD, also known as Kindle Fire HD, is a member of the Amazon Fire family of tablet computers. The eight generation family consists of: 7" (2012 model), 8.9" (2012 model), 7" (2013 model), 6" & 7" (2014 models), 8" & 10.1" (2015 models), 8" (2016 model), 8" & 10.1" (2017 models), 8" (2018 model) and 10.1" (2019 model). These devices run the Fire OS operating system
