In the case of wireless network, you must first ensure that the wifi connection of the laptop is smooth, and there is usually an indicator light to indicate whether it is connected;

Turn on the computer and find the same icon as the mobile phone signal in the lower right corner;

Turning on the computer will search the infinite network within a certain range around you;

Click on the wireless network in your library, click on the link, and a dialog box will pop up. Enter the password, and then click OK.