This page lists the resources you have bookmarked (saved). To add a bookmark to this page, click the empty HEART ICON 
on a resource. To remove a bookmarked resource from the list, click the filled in heart icon 
. Please note that bookmarked resources are specific to the computer or device you are currently using. if you delete browser cookies or move to a different computer/device you will not see resources that you previously bookmarked.
Para agregar recursos a esta página, haz clic en la función «Marcador» en el recurso que deseas guardar.