Windows 10 

1. Open Settings. 

2. Click on Network & Internet. 

3. Click on Ethernet or Wi-Fi depending on your network connection. 

4. Select the connection. 

5. Under the 'Properties' section, the MAC address will be shown. 

macOS 

1. Click the Apple icon in the top left corner. 

2. Select System Preferences. 

3. Select Network. 

4. Select your WiFi connection, and click Advanced in the bottom right corner. 

5. Click Hardware, and the MAC address will be listed.