School certification online Windows7 method of changing network card MAC

            For the management of online accounts like our school's authentication and binding Internet access, it is necessary to modify the MAC code! After the modification, you can bind to someone else's account and use someone else's number to surf the Internet. It's super cool! In XP, there is MAC code modification software, but WIN7 says it does not support the system! Therefore, put the modified method under win7, it is convenient for everyone! Win7 comes with powerful features, modify the network card MAC is one of them! Later found that XP can also be modified in this way! Show in the control panel with a small icon Find and open the device manager! Or right click on the mouse in the Properties Open window Click to open Device Manager! As shown below! Find the network adapter Right click to find the property — advanced & mdash; network address (or network address) & mdash; directly modify and click OK! (should not be enabled after disabling the network card) directly! Network address means that the network address does not understand the message and reaction, I can see if it can be solved! ! ! Check MAC to open the local connection of the network and sharing center. My physical address has been changed! It is an address image that matches the MAC address and the IP address. The MAC address is like the ID number on our ID card and is globally unique. How to get the MAC of this machine? For a small number of machines, we can get the MAC address like this: In Windows 98/Me, click “Start”→“Run” →Enter“winipcfg”→ Enter. You can see the MAC address. In Windows2000/XP, click “Start”→“Run”→Enter“CMD”→Enter →Enter“ipconfig/all”→ Enter. You can see the MAC address. Or click “Start”→“Run”→Enter“CMD”→Enter → Enter“getmac”→ Enter, you can quickly get the MAC address.