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You can use your phone to create an internet connection from a laptop or desktop. Follow these instructions to use your phone as hotspot.
You need turn off Wi-Fi on your phone.
Find "Tethering & portable hotspot"
Turn on hotspot
Find the list of available Wi-Fi networks.
Select your phone on the list.
Key in the required access code and establish a connection to your phone.
When the connection is established, you can access the internet from the other device.