Drag and Drop is a user interface action that allows users to select an item, move it to a different location, and release it. This is typically done using a mouse or touchpad. Users click and hold on an item, drag it to the desired location, and then release the button to drop it. This feature is commonly used in various applications, such as file management systems and graphic design software. It simplifies tasks like organizing files, moving images, or rearranging elements on a screen, making it more intuitive and efficient for users.