Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
A hardware address burned into a network interface, written as six hex pairs like 00:1a:2b:3c:4d:5e. It identifies a machine on the local network only and does not travel across routers.