Are you logged into your Microsoft account...in other words, when you log into your computer, are you using your Microsoft account login and password? If you're using your Microsoft account, provided you have a current OneDrive account, it should save whatever you save in your OneDrive folders to the OneDrive cloud. When you open a word document and later save it, are you saving it in your OneDrive documents? Whenever I create documents using Word, Excel, Access, PowerPoint, etc., I save them in my OneDrive folders. The OneDrive folders update the cloud periodically, or you can update it yourself. I have an Office 365 Home subscription which comes with OneDrive, so my other devices with OneDrive are always updated.