In a perfect world, you would use a variety of storage options, which would include a physical backup as well as a couple of cloud based ones. But what if you don’t and your data goes missing, or what if you are like many others out there and you are just not all that good at remembering to regularly update your backup?
The Cloud is designed to keep your data and files safe, so even if you do accidently delete something, it is not going to be gone forever, at least not yet. The Cloud is designed to hold deleted documents in a waste basket of sorts for 30 days. Naturally, this makes restoring the document incredibly easy, if you know where to find it.