Moving files using Windows Explorer
You can move and copy files among folders and drives by using the click and drag method in Windows Explorer. When you click and drag a file to a new location within a drive, Windows Explorer automatically moves the file, leaving no copy. However, when you drag between drives, a copy is left in the original drive. If you want a copy when moving a file within a drive, hold the Control key down while dragging. If you want to move a file to another drive and leave no copy, hold the Shift key down while you drag.