Portable computing systems refer to devices that allow users to perform computing tasks while on the move. These include laptops, tablets, and smartphones, which are designed to be lightweight and battery-operated. They enable users to access information, communicate, and work from virtually anywhere, making them essential tools for both personal and professional use. The development of portable computing systems has revolutionized how people interact with technology. With advancements in hardware and software, these devices now offer powerful performance and connectivity options. Popular operating systems like Windows, macOS, and Android support a wide range of applications, enhancing productivity and entertainment on the go.