Thank you so much indeed,
No, the problem has been solved as I said before in my last post,
I, myself, only had to unplug and plug my Modem, so the problem solved, but I disrupted(disturbed) the other person, who would still have been accessing the Internet without problems and had to not unplugged and plugged the modem.
But nevertheless, I am still having another problem which is 'the browser cannot display the web-page'.
Sometimes this problem shows me. I don't know if the problem because my DSL speed is low(250k/s) or not. However, if so, why could I open 'google.com'?
I have checked out my IPCONFIG, while I am connecting to Wireless Network connection, and this is the result.
It would be highly appreciated if you could take some of your precious time to explain what each necessary line in the result is for?
Or could you please at least determine where is:
1- private IP address
2-public DNS servers such as 220.127.116.11 or 18.104.22.168 .
I didn't see any public DNS servers such as 22.214.171.124 or 126.96.36.199 in my IP configuration
If publishing these IP configurations of mine could let someone compromise my computer, would you please let me know to delete them right now?