How to Tether an iPhone to a Mac

The Internet tethering function on your iPhone allows you to share the device's cellular network connection with your Mac computer. This way, you can access the Web on your Mac without a traditional wired or wireless network. Set up the iPhone Internet tethering to your Mac so you can browse the Web, check email and perform other activities. Fees may apply to tethering. Contact your cellular provider for details of your service plan.

Step

Select the "General" tab from the "Settings" page on your iPhone.

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Tap "Network," then "Internet Tethering."

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Slide the "Internet Tethering" switch from "Off" to "On."

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Connect the iPhone to your Mac with the iPhone's USB cable. A prompt will appear the first time you connect alerting you of the new connection.

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Click "Network Preferences."

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Select the iPhone from the list of networks in your settings to connect to it.