File paths for main menu

when i first set up OSMC i deleted most of the stuff from the main menu but now i would like to put movies and pictures back on but im not sure how to put the file path correctly there is no browse option it seems and all my files are kept on a usb hdd, ive looked at my music location and that says ActiveWindow(MusicFiles) but i would like to change that as well so when i click on Music the folder on my hdd opens, same with the movies and pictures.

could someone advise please

its ok i found it,eventually thank you miappa