Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. Wifi can be used but the computer can not access the Internet why, WIFI can be used but the computer can not access the Internet this many people do not know, now let's take a look at it!

Answer:

1. In this case, the computer cannot access the Internet, which may be a problem of network configuration. Click the network icon on the computer desktop, select properties, click the change adapter settings option on the new page to find the connected network, click properties to find "TCP/IP version 4 (Internet protocol v4)"; click properties, there will be automatic options, check all, click OK, so the computer can connect to WiFi.

2. Strong function

3. Wireless Internet access can be simply understood as wireless Internet access. Almost all smartphones, tablets and laptops support Wi-Fi Internet access, which is the most widely used wireless network transmission technology. In fact, it is to convert wired network signals into wireless signals, as we introduced at the beginning, using wireless routers for relevant computers, mobile phones, tablets, and so on. Support its technology; if the mobile phone has Wi-Fi function, when there is a Wi-Fi wireless signal, you can access the Internet without the network of China Unicom, saving the flow fee. Wireless Internet access is widely used in big cities. Although the wireless communication quality of Wi-Fi technology is not very good, the data security performance is worse than Bluetooth, and the transmission quality needs to be improved, the transmission speed is very fast, reaching 54Mbps, which meets the needs of personal and social information. The main advantage of Wi-Fi is that it does not need wiring and is not limited by wiring conditions, so it is very suitable for the needs of mobile office users, and because the signal power transmitted is lower than that of 100mw and mobile phones, Wi-Fi is relatively the safest and healthiest. However, Wi-Fi signals are also provided by wired networks, such as ADSL and residential broadband at home. As long as the wireless router is connected, the wired signal can be converted into a Wi-Fi signal. Many cities in developed countries have covered the Wi-Fi signals provided by the government or large companies for residents to use, and many places in China have implemented the "wireless city" project to promote this technology. In pilot cities where 4G licenses have not yet been issued, 4G to Wi-Fi is used in many places for citizens to try out.

This is the end of this article. I hope it will be helpful to all of you.

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