How to download original 400 photos from iCloud?

Question

iPhone

How to download original 400 photos from iCloud?
There are IPHONE 5S 16 GB friends with photos from the trip. And there is not a single poppy device either for me or for friends. Almost all the pictures flew automatically to iCloud. How to download their originals (not optimized copies) directly to a computer from there? There is no place on the iPhone itself, it is clogged with applications, you can’t delete it (they don’t want to)
I’m not an apple driver, and I’m a little in a stupor.

Answer 1

on iCloud.com,
the download button has a small arrow,
you can select the original from the drop-down list.
To download multiple photos, select them with Ctrl.
Or install the icloud app on your computer (including windows)