Microsoft design language is built for use on personal computers, on tablets, and mobile devices. The user interface features infographics and utilizes a sensory approach for users. Regarding mobile devices, the hardware underwent rapid development, but software remained unchanged. The look of the various mobile operating systems by Apple, Microsoft, and Google upgraded their UI design over time, but the relative change was not significant, compared to their respective first generation models. The hardware in current mobile devices serves to replace our personal computers. This is because people use their smartphones all the time. It also made it possible to expand the scope of work that used to be limited.