Mobile operating system

A mobile operating system is an operating system for mobile phones, tablets, smartwatches, 2-in-1 PCs or other mobile devices. While computers such as typical laptops are 'mobile', the operating systems usually used on them are not considered mobile ones, as they were originally designed for desktop computers that historically did not have or need specific mobile features. This distinction is becoming blurred in some newer operating systems that are hybrids made for both uses.