How can I backup and organize all my photos in the Cloud?

Episode 1736
JC fromJC has a ton of pictures on his computer and they aren't organized. It's a real mess on his hard drive. How can he organize them in the Cloud so that they are not only backed up but easier to access? Leo says that Google Photos is ideal, but they only backup unlimited hires JPEGs, not the uncompressed RAW versions that JC wants. But it's a good backup to the backup.