You can share your phone's mobile data connection with a single computer via USB tethering or Bluetooth tethering. You can also share your data connection with up to 8 devices at once, by turning it into a portable Wi-Fi hotspot.
While your device is sharing its data connection, a Status icon appears at the top of the screen and a corresponding message appears in the notification list:
The tethering & portable hotspot settings described below allow you to share your data connection. To view these settings:
Share your phone's data connection via USB
If your computer is running Windows 7, Mac OS X, or a recent distribution of some flavors of Linux (such as Ubuntu), you can follow these instructions without any special preparation.
If you're running a version of Windows that precedes Windows 7, or some other operating system, you may need to prepare your computer to establish a network connection via USB.
A USB icon appears at the top of the screen, and the notification Connected as a media device or Connected as a camera appears briefly at the top of the screen. For the purposes of tethering, the type of connection doesn't matter.
Your computer is now sharing your device's data connection.
Share your phone's data connection via Bluetooth
If your computer can obtain an Internet connection via Bluetooth, you can configure your phone to share it's mobile data connection with your computer.
For more information, see your computer's documentation.
Your computer is now sharing your phone's data connection.
Share your phone's data connection as a portable Wi-Fi hotspot
After a moment, the phone starts broadcasting its Wi-Fi network name (SSID), so you can connect to it with up to 8 computers or other devices.
To stop sharing your data connection, uncheck Portable Wi-Fi hotspot.
Rename or secure your portable hotspot
You can change the name of your phone's Wi-Fi network name (SSID) and secure its Wi-Fi network when it's acting as a portable hotspot.
The Configure Wi-Fi hotspot dialog opens.
Change the Network SSID (name) that other computers see when scanning for Wi-Fi networks. Choose a security option. Choosing WPA2 PSK adds a password field to the Configure Wi-Fi
hotspot dialog. If you enter a password, you will need to re-enter that password when you connect to the hotspot with a computer or other device. To remove security from your Wi-Fi network, choose Open.