Deleting Files

Thanks for HD staff for answering Scobbydo. Anyway, I have 500 GB internal HD for my laptop and 1 TB ultra. After backups and backups and backups… my ultra got low spaces to store my internal data. So… how to delete these data from ultra to save spaces ? Dont mention about clouding when you have tons of GB at hardly expensive prices IMAHO. Thanks

Best Regard,

Jakarta