You can now https://support.apple.com/en-ca/guide/icloud-windows/icw2bab...

You can: https://support.apple.com/en-gb/guide/icloud-windows/icw2bab...

As others said, you can in chrome, but it's not as smooth as in iOS and MacOS as it only works in Chrome, and doesn't work in apps (like steam or other game launchers).