If you want to copy a folder to a new location you can right click it and a popup menu will be displayed. Select the Copy Folder option and the Copy Folder window will be displayed. You can select the new parent for the folder and press OK button to copy it or press Cancel button if you do not to copy the folder. (see picture below)

Another way to copy a folder is to click on the desired folder and then to go File Menu, select the Folder option and then select the Copy Folder option. The Copy Folder window will be displayed after this. You can select the new parent for the folder and press OK button to copy it or press Cancel button if you do not to copy the folder.