• Open Firefox and click on the burger icon in the top right corner of your browser and select “options”.
Open firefox options
  • Search for “proxy” and click to open the settings
Search for proxy settings in firefox
  • Select “Manual proxy configuration”, this should be the fourth option you see.
Select manual proxy configuration
  • Provide the details of your proxy and click “ok”, for this example we will be using a public HTTP proxy.
Configure proxy and save
Firefox proxy configuration results

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