Connecting mobile phones to the Internet has become a necessity in our daily life. Although we can use Bluetooth, Wi-Fi and other different methods to connect, sometimes we only have a desktop computer to use. At this time, we can use our mobile phone as a modem to connect to the Internet.

The follow are ways to surf that Internet use a mobile phone connected to a desktop computer:

1. Connect with USB cable: Connect the mobile phone with the desktop computer through USB cable, and the computer will automatically identify and install the driver. At this point, we need to turn on the "USB shared network" option of the mobile phone. In the Windows system, we need to set it in the "Network and Internet Settings" in the control panel, and then we can surf the Internet with our mobile phones.

2. Use hotspot connection: Use hotspot connection to share the network connection of mobile phone with desktop computer. On the mobile phone, we need to open the "Move Hotspot" option and set the name and password of the hotspot, then find the available Wi-Fi connection on the computer and connect to the hotspot.

3. Connect via Bluetooth: Some mobile phones support connecting desktop computers to the Internet via Bluetooth. On the mobile phone, turn on the Bluetooth switch and set the mobile phone as a discoverable device. Then, on the computer, connect the mobile phone via Bluetooth and set it as a data connection.

4. Sharing the connection through the mobile network: Many mobile operating systems have supported the function of sharing the connection through the mobile network, allowing multiple devices to access the Internet through the mobile network of mobile phones. Turn on this function in the phone settings, and then connect the phone to the computer to start surfing the Internet.

It should be noted that using mobile phones to connect to the Internet will consume a lot of data, so we need to ensure that our mobile phone package contains enough data to avoid unnecessary data usage fees.