2. Plug the wireless wifi into the computer interface, so zui can plug it into the usb interface behind the computer case. The system will recognize the downloaded driver and install it automatically. Reminder: If the driver installation fails, you can download and install the latest driver through official website.

3. Select the "Properties" item, and in the opened "System" interface, click the "Device Manager" button in the upper left corner.

4. In the opened device manager window, expand the list of network adapters, find the driver of the wireless network card you just downloaded, right-click and select the "Enable" item.

5. After the driver is enabled, right-click the wireless wifi in the lower right corner of the computer and click "Switch wireless network card mode".

6. After the switch is successful, there will be a sign in the lower right corner of the computer, indicating that the wireless wifi has been used as the wireless network card. Click on the wireless network and connect, and you can successfully use it online.