Operating systems are the backbone of modern computing and play a crucial role in managing the resources of a computer. The design and implementation of an operating system involve a wide range of ...

Linux is a tried-and-true, open-source operating system released in 1991 for computers, but its use has expanded to underpin systems for cars, phones, web servers and, more recently, networking gear.

Even if you’re a smartphone pro, there could be a lot to learn in the sections below. But if you’re new to the world of smartphones — or just the world of Android — this is the perfect place to get up ...