How to Change the MAC Address of your Windows or MacBook Correctly?

If you have had the need to know more about your computer and see what functions and tools it offers you, it is important that you see and know your MAC address, since it is a unique identifier assigned to each device is also known as the physical address.

Thanks to the Mac address you will be able to identify total network deviceswhether in routers, printers, Wi-Fi or wireless network cards, it is very rare that you will find two devices that have the same MAC address.

What will happen to your device when you change its MAC address?

You have to be very careful when you change the MAC address of your computersince when you apply the change, it physically affects the configuration of the network card and can cause you to lose internet connection if you put a wrong MAC address.

It is not to worry too much, since you can make the change again in case you had an error when changing the MAC address. You can also change the MAC address of an Android, without rooting it.

Where can you see the MAC address of your device?

If you are curious to know what your MAC address is on your computer, it is very easy to find it, since you can do it via the ´´ipconfig´´ command the same if you don’t know here I will show you some steps so you know how to do it

1. Press Windows keys + R
2. A window will appear where you are going to write ´´cmd´´ or ´´powershell´´
3. Now the Windows system command window will open and you will type ´´ipconfig / all´´ to display the network properties of your computer
4. For identify what your MAC address isyou must first locate what is the physical network you have if it is by Ethernet Adapter or if it is a Wi-Fi network card
5. Once the name of your network has been identified, you are going to look at the Physical Address line where you will see a chain of codes divided into six groups of two values ​​that will indicate that it is your MAC Address

What is the correct way to change the MAC address of your Windows PC?

To change the MAC address on your computer is very easy, you do not need to be an expert to be able to do it, but you must be careful when you are executing the steps so that they do not cause any problem and you computer works correctly.

1. Go to File Manager
2. Then select on Network Adapters
3. Now choose the network interface to change the MAC address
4. Then you select the previous option and right click and select Properties
5. Now you go to the Advanced Options tab and select Locally Administered Addresses
6. The MAC address you have will appear there, and to change it in the text field that appears you are going to write the new address you want, maintaining the format order and without separations
7. Finally, restart the computer and when it starts, run the ´´cmd´´ command again to verify that it was changed correct mac address

How to change your MAC address on a MacOS?

Note that each MAC address is unique and different for each computer and it is not repeated in any existing network, to change the address on your MacOS computer you can do it through an online application, since it generates MAC addresses, this application would be MAC Addres generator.

Once you have the address you want to change, you are going to execute the ‘ifconfig’ command and put the new MAC address, then press enter, and it will ask you for a password so that the changes can be made successfully.

Why if you have a MAC OS X you will not be able to change your MAC address?

It may not be possible to change the MAC address on this computer, since it is not allowed, in these cases you can only have the MAC address that is incorporated in the equipment. These changes can only be made with Windows and Linux.

Do you need to have a MAC address on your PC or can you remove it?

It is necessary to have a MAC address, because without it you can not access the internet and also the MAC address can be used by a network administrator and thus control the devices that connect or not through a Wi-Fi network.

It is necessary to assign static IPs

Depending on what you need the static IP for, for example, because if you are in a company you will need to control the devices that you want to have an internet connection. But in case you have problems with the static IP it may be due to some update your operating systemand to solve it you will have to configure the router again so that you have access to the internet.

MAC filtering and authentication

Here you can configure in your router which devices can access the internetin such a way that if there is another computer that has your Wi-Fi password, it will not be able to connect, since the router is not authorized to have access to the internet connection.

Unique device identification

This means that the MAC address is unique for each of the devices that you have, that is, it is impossible for a MAC address to be repeated, because it is something that comes directly from the factory in the equipment.