Step 1 : How to check your MAC address?
Go to Start and type "cmd" and there just type "getmac". By doing the above procedure you will get your MAC address. If you want you can note down your MAC address in your notepad or somewhere.
Step 2 : After getting to know your MAC address just drag yourself to
Start -> Control Panel -> Network and Internet -> Network and Sharing Center.
After getting down to "Control Panel\Network and Internet\Network and Sharing Center".
Click on "Change Adapter Settings" which is at the left top corner.
Step 3 : After getting down "Change Adapter Settings" you will be seeing "Bluetooth Network Connection", "Wireless Network Connection" and "Local Area Connection".
Right Click -> Properties on "Local Area Connection".
Note : This trick works only on LAN, it doesn't work for wifi.
Step 4 : Click "Configure" and navigate to "Advanced" tab". Go to "Network Address". By default it will be "Not Present". You need to opt value and give the MAC address which you want. Don't alter much just change some 2 or 3 digits. Click Ok and wait till it gets redialled and gets connected.
Step 5 : Verification, Already your MAC address has changed. So lets check it again. Again do the step 1 i.e., Go to start and type cmd and give the command "getmac" and now check whether your MAC address has been changed or not. Definitely it has changed to the given address in above step. Here is the proof of my computer's MAC spoof.
