Digital systems are electronic devices that process and manage information using binary code, which consists of zeros and ones. These systems include computers, smartphones, and tablets, enabling users to perform tasks such as browsing the internet, sending emails, and playing games. They rely on hardware components like microprocessors and memory chips to function effectively. In addition to personal devices, digital systems are also used in various industries, including healthcare, finance, and education. They help streamline operations, improve communication, and enhance data storage and analysis. Overall, digital systems play a crucial role in modern life, making tasks easier and more efficient.