To copy items you must have Browse + Access + Modify permissions for both the source folder and the destination folder. If you want to copy a folder, you must also have Browse + Access + Modify permissions for the entire underlying folder structure of the source folder.
To copy an item:
Select the items or folders to move.
Comment: You can multi-select using Ctrl or Shift.
Click the Copy icon.
Response: The Select Destination Folder dialog appears.
Select a destination folder.
Click OK.
Select how you want to handle any potential name and conflicts, and click OK.
Comment: Read more about how to handle conflicts in How Are Conflicts Resolved?
The copied folders will keep any permissions explicitly set for them. If a folder is set to inherit its permissions, then the new copy will inherit its permissions from the new parent folder after it has been copied.
Folders or items that replace other folders or items will take on the identity of the destination folder or item, which means that references to the destination item or folder will continue to work but references to the moved folder will be broken.
See also: