Could we help you? Please click the banners. We are young and desperately need the money
First, plug your iPhone cable into the PC and the same into the iPhone.
Now you will see on the PC that your IPhone is connected to the device.
Import via cable is only possible, when "photos" are not connected with icloud, you can change that in your IPhone's settings
Next you will need to confirm the access on the IPhone by unlocking it.
To be sure that your IPhone is now connected, go to "Explorer" ▶ "This PC".
As shown in the german screenshot:
To import your images, open the "Photos" app and click "import" in the top right corner
German screenshot:
Now your device will search all pictures and videos, from your IPhone, this process may take a few minutes.
Now you can select all images and finally import them to your gallery.
The default location for your pictures is:
C:\Users\youruser\Pictures
Now all of your selected pictures are imported.