Q: moving Icloud photo from Ipad to windows 10 PC

Two options that I can think of:

Go to https://www.icloud.com/ using an internet browser on the Windows 10 PC and select and download photos. One way of doing that is to click Moments at the top, then Select Photos at the top, select one or multiple photos and then click the download icon.

or

download and install iCloud for Windows: Download iCloud for Windows - Apple Support