copying data

Hi guys, Essentially, I wish to copy everything from my PC's existing 3.5" 12Tb Seagate internal SATA 3 drive to a new 3.5" 14Tb Seagate internal SATA 3 drive. After copying is finished, the new 14Tb drive will be put into the PC and the 12Tb Seagate SATA drive into an external enclosure -...