

There are good reasons why you should limit yourself from using cloud based services. Even you are paying for the service, they can change ToS however they want.
And free cloud services the worst of it all, because they want to take all your data., they don’t even care if it’s a confidential company document.
also M$ has done deliberately
“Although about 3 million computers get sold every year in China, people don’t pay for the software. Someday they will, though,” Gates told an audience at the University of Washington. “And as long as they’re going to steal it, we want them to steal ours. They’ll get sort of addicted, and then we’ll somehow figure out how to collect sometime in the next decade.”
https://web.archive.org/web/20190804203347/https://www.latimes.com/archives/la-xpm-2006-apr-09-fi-micropiracy9-story.html