An Introduction to Operating Systems
Operating Systems are to hardware as a driver is to a car. The operating system is the entity responsible for making everything run and providing some level of performance while accomplishing its mission. There are a number of Operating Systems available from Open-Source based operating systems to custom designed operating systems that are meant to run on a specific set of hardware.
This category of discussions is going to be geared at not only making a good choice for the operating system to deploy, but interacting with the selected operating system for the purpose of sustainment.