How to change the MAC-address of the network device
To change the MAC-address in Windows 7, click on the icon Network in the lower right corner of the screen (Figure 1) the left mouse button.
In the window that opens, select <Change adapter settings> (figure 3).
Select the network adapter that is connected to your network and the Internet, click on the right mouse button. From the pop-up menu, select <Properties> (Figure 4).
In the window that opens, click on the button <Configure> (Figure 5).
Choose <Advanced> (Figure 6). Further, in the <Properties> click <network address> (this option can have the following titles: «Locally Administered Address», «The Locally Administered Address». Highlight the string <value>, which is located in the right part of the window 12 characters and enter a new MAC-address. Click on «OK» and restart the computer.
After restarting the computer, check whether the changed MAC-address of your network device. To do this, click <Start>, select <Programs>, then go to the line <Accessories> in this window, select the item called <command line> (Figure 7).
At the command prompt, you must write: ipconfig / all (Figure 8).