Win7 upgrade win10 after the Internet is not how to do win7 upgrade win10 network can not be used three solutions

Method 1 Hold down the win+X key or use the right mouse button to click the win icon in the lower left corner of the desktop of the computer. This is the icon of the 4 squares. Select “Command Prompt (Administrator)”, Note: Be sure to select the administrator option. .
Enter the prompt interface and enter “netsh winsock reset”Enter to confirm.
Reset your successful winsock directory and restart your computer. If this method doesn't work, don't worry, there is still, we continue. Method 2 There is a network icon in the system tray in the lower right corner of your computer, right click on the mouse to open the network and sharing center.
Select the current network click to go or click to change the adapter settings, right click on the current network icon, select “properties & rdquo;.

Select “Microsoft Network Adapter Multiplexer Protocol&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
Select “Agreement”—— Click Add.
Select “Reliable Multicast Protocol”—— Click OK, because Xiaobian has tried it, so the screenshot does not have this option. Here I type on the map, try your network. Please look at the next one.
Method 3 There is a network icon in the system tray in the lower right corner of your computer. Right click on the mouse and open the Network and Sharing Center.
This step we only need to click “change adapter settings”.
Right click on the current network connection, select “ disable “, then re-" enable “, yes, Xiaobian is done with this method. Look at your network, no, try not to restart.
Notes of course, the simplest is to have a computer housekeeper, 360 software on the computer, the network can not be checked and repaired, can not try the above.