Here I assume that other computers are connected to your Windows 10 PC via a central device (switch) and you already know their IP address. To know the MAC address of such machines, you can:
> Open Command Prompt
. (Type CMD
in the Cortana search bar)
> Type ping
<IP address of the remote computer> and press Enter. (E.g. ping 192.168.10.22)
> Follow the second step for each of the connected computers.
> In the command window itself, type arp -a
and press Enter
to view the local ARP table that contains the MAC address of all the machines that you pinged with their IP address.
Hope this helps.