I would assume this cannot be done without installing the app specified by your camera maker.
Here are the steps to do this :
-Connect your computer or laptop to a reliable WiFi source so that you are connected to the internet.
-Install your Camera driver application to your computer by following your camera’s wireless manual.
-Turn on your Camera and turn on your Wireless Canon camera transmission.
-Wait for your computer to recognize the WiFi signals from your camera and open the corresponding photo folder that appears on your screen.
-Transfer your photographs to a stable folder on your computer.
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