What are the function of a loader?

A loader is a crucial component in computing that facilitates the loading of programs and data into a computer's memory for execution. It prepares the necessary environment for the program by allocating memory, resolving addresses, and linking necessary libraries. Additionally, loaders can handle different file formats and ensure that all required resources are available, enabling smooth program execution. Overall, loaders streamline the transition from storage to active memory, enhancing system efficiency.