is physical address the same as mac address
MAC address A MAC may be referred to as the burned-in address (BIA). It may also be known as an Ethernet hardware address (EHA), hardware address or physical address (not to be confused with a memory physical address).
Command key On a keyboard made with the Microsoft Windows logo, the Windows keys are identical in function to the Mac Command keys, as is the [[Meta key|â—† Meta]] key on a Sun or another Unix-oriented keyboard.[18] Conversely, when an Apple USB keyboard is used with other operating systems, the Command keys function as Windows keys or Meta keys.