Software updates are improvements or fixes released by developers for applications or operating systems. These updates can enhance performance, add new features, or address security vulnerabilities. Regular updates help ensure that software runs smoothly and remains compatible with other technologies. Users typically receive notifications when updates are available, and they can choose to install them immediately or schedule them for later. Keeping software up to date is important for maintaining the functionality of devices like smartphones, computers, and tablets, as well as protecting against potential threats from malware or cyberattacks.