Software agents are computer programs designed to perform specific tasks autonomously or semi-autonomously. They can analyze data, make decisions, and interact with users or other systems without constant human intervention. Common examples include chatbots, recommendation systems, and automated trading systems. These agents often use artificial intelligence techniques to improve their performance over time. They can learn from their experiences and adapt to new information, making them useful in various applications, such as customer service, data analysis, and process automation. Their ability to operate independently enhances efficiency and productivity in many fields.