STEP 1:

• Click on Start, Run

STEP 2:

• In the Run dialog box, type in “command” and click OK

STEP 3:

• At the command prompt, type “ipconfig /all” (without the quotation marks) and press enter.

STEP 4:

• Under the settings for the “Ethernet adapter Wireless Network Connection”, you will see your MAC address listed by “Physical Address.”
  (In this example the MAC address is 00-40-96-A6-D8-65)