nOS is the Virtual Operating System for another, straightforward web. Fueled by the NEO Smart Economy. Open Back-closes nOS Decentralized Applications (dApps) have open, straightforward, and changeless back-end code running on the NEO Blockchain. GAS as an Utility Token When utilizing numerous dApps, clients never need to work with various tokens. End-clients just utilize NEO's utility token GAS, and nOS naturally changes over it to the best possible measure of tokens required for a particular exchange or conjuring.