On iPhone or iPad, open the Photos app and make sure you are signed in to iCloud
Go to Settings, tap your name, tap iCloud, tap Photos, and turn on Sync this iPhone
Open the Photos app and wait for the images to download
On Mac, open the Photos app and sign in with your Apple ID
Go to Photos settings and turn on iCloud Photos
Select the photos you want and export or download them to your Mac
On Windows, install iCloud for Windows
Sign in with your Apple ID and turn on Photos
Open File Explorer and go to iCloud Photos
Download the photos to your computer
On iCloud.com, sign in with your Apple ID
Open Photos
Select the photos you want
Click the download button
To download all photos, select multiple items or use the download option for the selected album
Make sure you have enough storage space on your device
Check your internet connection if photos do not appear
Verify that iCloud Photos is enabled on all devices you want to use