Environmental Variables

Environmental variables are settings in a computer system that define how software applications behave. They can influence various aspects such as system paths, user preferences, and the way programs run. For example, an environmental variable might specify where to find certain files or how to connect to a database. By adjusting these variables, users and developers can customize their computing environment to suit their needs, making applications more efficient or tailored to specific tasks. Understanding and managing these variables can enhance productivity and streamline processes in both personal and professional computing.