Adaptive software refers to programs that can adjust their functionality based on user needs or environmental conditions. This type of software often uses algorithms to learn from user interactions, allowing it to provide personalized experiences. For example, a music streaming service might recommend songs based on a user's listening history. Another key feature of adaptive software is its ability to modify itself in response to changes in technology or user preferences. This ensures that the software remains relevant and effective over time. An example of this is mobile applications that update their interfaces and features based on user feedback and usage patterns.