Select a folder in the Folders panel.
Select an item or folder in the Favorites panel.
Choose a folder from the Look In menu. Navigate folders by clicking the Go Back button, Go Forward button, or Go Up button next to the menu.
Drag a folder from Windows Explorer (Windows) or the Finder (Mac OS) to the Preview panel to open it. In Mac OS, you can also drag a folder from the Finder to the Bridge icon.