HTC One M9+ Supreme Camera Edition User Manual page 133

133 Power and storage management
Favoriting files
1. In File Manager, browse for the file or folder.
2. Select items to favorite.
3. Tap .
To remove an item from the Favorites tab, select the item and tap Remove from favorites.
Deleting files or folders
1. In File Manager, browse for the file or folder.
2. Select items to delete.
3. Tap Delete.