Since I am "remote computer support" for my parents and several others, I am allowed some of their disk space to store my important stuff. Most of these folks I support are elderly, and have tons and tons of unused disk space that they will never have any use for. So I have remote copies of my stuff (encrypted, of course) on their computers in different states. Just like "cloud storage", but it's free. This is easy since I use Linux and the people I support do also. It may not be as trivial to accomplish using Windows, or might require some programming effort. Cloud storage is easier for non-programmer types, but you end up paying for it. And I would worry about the cloud company you're paying going out of business at just the wrong time...