How to Change MAC Address on Windows 11
A MAC address change in Windows 11 lets you swap your network card’s physical serial number for a temporary one. This hardware identifier, known as a Media Access Control address, consists of a 12-character code made of letters and numbers that helps your PC talk to routers and other devices.
Switching this address helps you fix stubborn connection bugs or bypass strict Wi-Fi limits at hotels and cafes. You can easily update it through the Device Manager settings without buying any extra software.
Change your MAC address in Windows 11 by opening Device Manager, navigating to your network adapter’s properties, and selecting “Locally Administered Address” under the Advanced tab. Enter a new 12-digit hexadecimal value in the Value box.
How to change your MAC address in 🪟 Windows 11
Head into your computer’s settings and locate the network adapter details to begin. This process involves a few steps to access the right area of Windows 11 where you can make the change. Follow along to learn how to change your MAC address in Windows 11.
Press Win+I or click Start then Settings to open the main menu.
Click System on the left, then scroll down and select About on the right side of the screen.
In the About menu, look for Device Manager and click it to open a new window. 
In the Device Manager, find the section called Network adapters and click the small arrow next to it to see your hardware. Right-click the adapter you are currently using and select Properties. 
In the window that pops up, click the Advanced tab. In the Property box, scroll until you find 'Locally Administered Address' (this is the setting that lets you change the MAC address). Click on it, then select the Value box on the right. Type in your new 12-digit code, which will be a combination of numbers (0-9) and letters (A-F). 
Click OK to save your changes. To confirm your computer is using the new ID, open the Command Prompt and type the following command:
ipconfig /all
Summary
Changing your MAC address on Windows 11 can fix network problems by giving your computer a new digital ID, managed through Device Manager.
Can I manually change my MAC address?
Yes, you can manually change your MAC address on Windows 11. This is done by changing the settings of your network adapter. Windows 11 lets you assign a temporary, randomized MAC address instead of using the permanent one assigned by the manufacturer.
What happens if I change my PC MAC address?
When you change your PC's MAC address, it appears as a different device on your local network. This can help with network troubleshooting or bypass restrictions on some networks, as the network sees your computer as a new device each time.
How to permanently change MAC address in Windows?
Windows 11 allows you to change your MAC address temporarily or use a randomized one. A truly permanent change requires modifying the hardware itself, which is not possible through Windows settings. The changes you make in Windows are not permanent for the hardware.
How to change randomized MAC address in 🪟 Windows 11?
You can change the randomized MAC address in Windows 11 through your network adapter settings. Go to Device Manager, find your network adapter, open its properties, and look for the 'Network Address' option under the 'Advanced' tab to set a new one.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
This is not compatible with many modern Wi-Fi adaptors in laptops. No such field exists – “Locally Administered Address”
This doesn’t work.
No such field as “Locally Administered Address”.