if you exit the slide show (press back key) you arrive in the main menu where you have all the menus for the frame.
Go down and you can see one line named:
FILE MANAGER
Enter this one, inside you can manage your local pictures, delete, copy, etc… Press the MENU for more options.
UPDATE NOVEMBER 2018!!!!!
For products sold after November 2018 the menu is now changed and the
FILE MANAGER
is now replaced by the:
MEDIA LIBRARY
menu.