![Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)? Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?](https://static.tp-link.com/QQ%E6%88%AA%E5%9B%BE20170718154143_1500364034335j.png)
Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(Windows OS)?
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TP-Link TL-MR3420 300 Mbps 2.4GHz 3G/4G Wi-Fi Router, 1 USB 2.0 Port, WPS Button, No Configuration Required, Bandwidth Control, N300 Wireless WiFi with Omni directional Antennas, Reverse SMA - Buy TP-Link TL-MR3420
![What should I do if I cannot access the internet? - Using a cable modem and a TP-Link router - YouTube What should I do if I cannot access the internet? - Using a cable modem and a TP-Link router - YouTube](https://i.ytimg.com/vi/Ev6iY-UU_VU/maxresdefault.jpg)