You can move a file or multiple files at once to another folder.
How to copy a file:
Prerequisite: You need to have the appropriate permissions to create objects in the target folder.
Click on a file in the detail view. In the pop-up, click the More icon . Select Copy from the menu.
You can also select one or several files. Click the More icon in the tool bar. Select Copy from the menu.
Select a folder in the Copy window. Click on Copy.