Connect your iPhone to your PC with a USB cable
Unlock your iPhone and tap Trust This Computer if prompted
Open File Explorer on your PC
Select Apple iPhone under This PC
Open Internal Storage
Open the DCIM folder
Copy the photos and videos to a folder on your PC
Use the Photos app on Windows
Click Import
Select From a USB device
Choose the pictures you want to copy
Click Import Selected
Use iCloud Photos on your iPhone
Install iCloud for Windows on your PC
Sign in with your Apple ID
Turn on Photos in iCloud for Windows
Download the pictures to your PC
Use email or cloud storage apps if needed
Upload the pictures from your iPhone
Download them on your PC