1, open the qq login page, click on the red circle circled in the upper right corner;
2, in the network type settings select "ldquo; use the browser settings" ;;
3, in the type of login server can choose the server type free to try;
4, click & ldquo; start & rdquo; & mdash; & mdash; & ldquo; control panel;
5. Click “System & Security”;
6. Click “ Windows Firewall”;
7. Click “Open or Close Windows Firewall”; Br>
8, you can temporarily turn off the firewall (you must remember to open it later).
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