I have never, EVER, asked OneDrive to save anything purposefully. I have never asked it to sync, or to do anything at all. But still, I keep finding files uploaded.
It also defaults to OneDrive when I go to save something, which I've also never asked it to. I tried changing the default but it changes back for some reason.
Is there a cheat guide somewhere that I can use to keep OneDrive off my back? Is the only way to avoid this to sign out of OneDrive?