Letting go of the button is the drop part of drag and drop. For example, an icon of a file can be dragged and dropped onto the waste can icon for deletion or onto a printer icon for printing.

The Drag and Drop feature in Windows OS is used to move or copy files or folders from one location to another. If for some reason, it stops working, then performing some of the primary functions ...

Drag and Drop - Right Button - Copy or Move Dragging the icons with the right mouse button is the more cautious method because you are prompted to either Copy or Move when you drop the files/folders.