How can I share my phone internet with a computer through a USB cable?

If you have an Android phone and a computer that supports this connection, start by checking your mobile plan: your operator may limit tethering or charge extra for it. Google’s instructions are to connect the phone and computer with a USB cable, then enable USB tethering in the phone’s hotspot settings. The exact capabilities can vary by phone and computer. [S1]

Before connecting, note which phone and computer you have and whether the computer is a Mac. Google says Mac computers cannot tether with Android over USB. [S1]

On the Android phone, look in its hotspot settings for the USB tethering control. Connect the phone to the computer with the cable, then enable that control. Google’s general instructions do not give one universal menu path for every phone, so use your phone maker’s instructions if the setting is named differently or you cannot find it. [S1]

The supplied instructions do not establish which cable types, computer settings, or drivers work for every device combination. Check the phone and computer makers’ guidance for your models. If you are using a Mac with Android, Google says this USB method is not supported; don’t spend time looking for a Mac setting to make it work. [S1]

Use a short, orderly check rather than changing several things at once:

1. Confirm that the phone is Android and the computer is not a Mac, since Google says Android USB tethering does not work with Mac computers. [S1]
2. Check that the cable is connected at both ends and that the phone is connected to the computer.
3. Reopen the phone’s hotspot settings and look specifically for USB tethering.
4. If the control is absent or the connection still does not work, consult the makers’ instructions for your exact phone, computer, and cable. The general source does not identify universal cable or driver requirements. [S1]

For example, write down: “Phone: [model]; computer: [model and operating system]; cable: [type or description]; setting visible: [yes/no]; what happens after enabling it: [observation].” That gives a support person concrete observations without guessing at a cause.

Before enabling tethering, check with your mobile operator whether your plan allows it and whether extra charges or limits apply. Google specifically recommends checking with the operator because tethering may be limited or incur additional charges. [S1]

Then decide on a simple stopping point, such as ending the session when you finish the task. If you are unsure how to check mobile-data use on your phone or plan, ask the operator or consult the phone maker’s instructions; the supplied source does not establish a universal data-usage screen or a way to estimate how much a computer task will use. [S1]

Reusable checklist:

1. Check operator tethering limits and possible charges.
2. Confirm the phone and computer combination is supported; Android USB tethering does not work with Mac computers. [S1]
3. Connect the phone and computer with a USB cable.
4. Enable USB tethering in the phone’s hotspot settings. [S1]
5. If it fails, record the device models, cable description, setting availability, and what you observe; check the makers’ instructions.
6. Stop tethering when you are done.