A MAC address, or “media access control” address, is a unique identifier assigned to network interfaces. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi.

You can find your MAC address on a PC or Mac by following a few simple steps. With most computer systems, the MAC address is stored in the system’s hardware and is not changeable.

A MAC address is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi. Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model.

MAC addresses are formed according to the rules of one of three numbering name spaces managed by the Institute of Electrical and Electronics Engineers (IEEE): MAC-48, EUI-48, and EUI-64. The IEEE claims trademarks on the names “MAC-48”, “EUI-48”, and “EUI-64”, in association with these MAC-address formats and with the institute’s registration authority functions.

A MAC address in human-friendly form is typically written as six groups of two hexadecimal digits, separated by colons (e.g. 01:23:45:67:89:ab).

What is a MAC Address?

A MAC address is a unique identifier assigned to every network interface. It is used to identify a device on a network. MAC addresses are usually assigned by the manufacturer of the network interface.

You can find the MAC address of a device on PC or Mac by checking the network settings.

How to Find Your MAC Address on a Windows PC

A MAC address is a Media Access Control address, and it is a unique identifier assigned to network interface controllers (NICs) for communications at the data link layer of a network segment. MAC addresses are used in the media access control protocol sublayer of the OSI reference model.

To find your MAC address on a Windows PC, follow these steps:

1. Click the Start button, then type cmd in the search box.

2. In the Command Prompt window, type ipconfig /all and press Enter.

3. Look for the Physical Address field under your Ethernet or Wireless adapter. This is your MAC address.

How to Find Your MAC Address on a Mac

A MAC address is a unique identifier assigned to every network device. It is used to identify a device on a network and is usually assigned by the manufacturer.

To find your MAC address on a Mac, open the System Preferences application and click on the Network icon. Your MAC address will be listed at the bottom of the screen.

How to Find Your MAC Address Using the Command Prompt

A MAC address is a Media Access Control address, and it is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used in the Layer 2 of the OSI model.

The MAC address is an address used to uniquely identify a device on a network. MAC addresses are composed of six pairs of hexadecimal digits, and they are typically written in one of the following formats:

Format 1: XX-XX-XX-XX-XX-XX

Format 2: XX:XX:XX:XX:XX:XX

Format 3: XXXX.XXXX.XXXX

You can find your MAC address using the Command Prompt on your PC or Mac.

To find your MAC address on a PC:

1. Open the Command Prompt.

2. Type in the following command and press Enter: ipconfig /all

3. Find the entry for your network adapter, and look for the Physical Address. This is your MAC address.

To find your MAC address on a Mac:

1. Open the Terminal.

2. Type in the following command and press Enter: ifconfig

3. Find the entry for your network adapter, and look for the Hardware Address. This is your MAC address.

How to Find Your MAC Address Using PowerShell

A MAC address is a unique identifier assigned to network devices. MAC addresses are used to identify devices on a network and are typically assigned by the manufacturer.

To find your MAC address on a Windows PC, you can use the PowerShell cmdlet Get-NetAdapter. This cmdlet will return all network adapters on the PC, including the MAC address for each adapter.

To find your MAC address on a Mac, you can use the terminal command ifconfig. This command will return all network interfaces on the Mac, including the MAC address for each interface.

You can also find your MAC address in the network settings for your PC or Mac. On a Windows PC, you can find the MAC address by going to Control Panel > Network and Internet > Network Connections. On a Mac, you can find the MAC address by going to System Preferences > Network.

Once you have found your MAC address, you can use it to identify your device on a network. MAC addresses are typically used for network security, as they can be used to restrict access to a network.