What should I do if the wifi option is missing in win10?

1. Right-click this computer - Management - Device Management, check if there is a WiFi device in "Network Adapter", double-click it and enable it.

2. If not, click the operation above, then scan the hardware and add it;

3. If the network There is no problem with the adapter. Click Start→Control Panel→Network and Internet→Network Connections→Change Adapter and enable it.

Extended information:

Wireless Internet access, almost all smartphones, tablets and laptops support wireless protection True Internet is the most widely used wireless network transmission technology today. In fact, it is to convert the wired network signal into a wireless signal. As introduced at the beginning, a wireless router is used for reception by related computers, mobile phones, tablets, etc. that support its technology. If your mobile phone has a wireless fidelity function, you can surf the Internet without going through China Unicom's network when there is a Wi-Fi wireless signal, thus saving on traffic charges.

Wireless network Wireless Internet access is commonly used in big cities. Although the quality of wireless communication transmitted by wireless fidelity 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. , can reach 54Mbps, meeting the needs of personal and social informatization. The main advantage of wireless fidelity is that it does not require wiring and is not restricted by wiring conditions, so it is very suitable for the needs of mobile office users. And because the transmit signal power is less than 100mw, which is lower than the transmit power of mobile phones, wireless fidelity Internet access is relatively It is also the safest and healthiest.

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