i have a question about Xbox Cloud Gaming

I think that this link will help answer any and all questions about Cloud saves and how to delete them: Xbox Cloud FAQ

Hope this is helpful.

Just wanted to add this (If you've already uninstalled your game(s), then you may already know this). Might help someone though.

Your game save files are separate from the game data itself. If you uninstall the game, you don't uninstall or delete your save files, just the game itself.

Also, there are 2 copies of your game save files. One is on your console, the other is on the cloud. If you try to delete your game save(s), you will be prompted to make a choice. It will give you the option of deleting the copy on the console, or both the
console and cloud copies.

You will only lose all of your game save(s) and progress if you choose to delete all copies.

Thanks, I really appreciate your response!

If you are talking about the Xbox 360, see this page about
frequently asked questions about Xbox 360 cloud storage.

For Xbox One, XBF Brad A already gave you all the necessary information.

You don't access the Cloud storage on the Xbox One. It's managed automatically, and is not user accessible.

Hi cooltwou,

You can actually sign in on this web site and send your feedback for Backwards Compatibility feature on Xbox One. You can request a game to be added and to be played using the new-gen console:

xbox.uservoice.com/.../298503-backwards-compatibility