You need to set up the WIFI network first: connect the network signal led by optical fiber or broadband cat to the WAN port of the wireless router; Then connect the network port of the computer with the LAN port of the router with a network cable. Then start the computer, open the browser, enter the setting address of the router, log in to the setting interface of the router, set the address and login account password, and refer to the instruction manual of the router.
After entering the router setting interface, enter the broadband account number and password according to the prompt to connect the router to the external network; Then set the wireless network name and password of the router, save the settings and restart the router. After the above settings, the router can provide WIFI network signals to connect to the TV.
Next, set the TV to connect to the WIFI network: start the TV, enter the TV main interface, find the system settings, and click Enter; After entering the system settings interface, find the network connection settings, click Enter, and select wireless network connection; After selecting the wireless network connection, the TV system will automatically search the surrounding wifi network signals and select the WIFI name and password connection just set. After the connection is successful, the wireless router will automatically assign an IP address to the TV, and the TV can start surfing the Internet after obtaining the IP address.
After the TV is connected to WiFi, you can freely use some software with download function. I have to say that TV is really more and more advanced now.