Router setup steps:

First of all, if there is a wireless router, turn on the power first, then plug in the network cable, plug the incoming cable into the wan port (usually the blue port), and then plug the network cable connecting the computer into any lan port at will. After completing these tasks, you will see an address and account password behind the router. After connecting, enter the address you saw on the router in the browser, which is usually 192+068.

Then enter and enter the corresponding account number and password. Generally, the new ones are admin.

Enter the operation interface after confirmation, and you will see a setup wizard on the left, which will pop up automatically.

Enter the setup wizard interface.

Click Next to enter the Internet access mode settings. We can see that there are three ways to surf the Internet. If your family is dialing, please use PPPoE. Dynamic IP can be used by computers directly plugged into the network, and there is a DHCP server in the upper layer. Static IP is generally a dedicated line or something, and it may also be a cell bandwidth or something. There is no DHCP server in the upper layer, or you want to fix IP. I chose pppoe because I dialed.

If you choose PPPOE dial-up Internet access, you need to fill in the Internet account and password. Everyone should understand this. Open broadband and you will have an account. Just fill it out and it's OK.

Then the next step is to enter the wireless settings. We can see the channel, mode, security options, SSID and so on. Generally, SSID is a name, you can fill it in at will, and then the pattern is 1 1bgn. We should choose wpa-psk/wpa2-psk as the wireless security option, which is safer and won't let others crack or surf the Internet easily.