Just a warning if you think you will get unlimited OneDrive storage when you subscribe to Office 365. Perhaps you read OneDrive or Office's official announcement a year ago, or one of the thousands of news articles and blogs that repeated the announcement that OneDrive was unlimited.
It's not.
If you login to your OneDrive and look at your available storage like me you'll see 1tb. No problem you think, you checked here on answers.Microsoft.com or queried tech support and they told you your storage would expand when you got close to or at 1tb.
It doesn't.
Despite the fact that the announcements are still up and I have yet to find a retraction anywhere, in private when you hit the 1tb mark you will be told the offer doesn't exist.
Office 365 comes with 1tb of storage.
You won't see that on the Office blog, nor the OneDrive blog both of which announced unlimited storage almost exactly one year ago. And it isn't a graceful end. When you hit the 1tb cap as I did, you can no longer sync, nor can you even save a tiny Word doc to the cloud you were typing on.
Microsoft didn't run out of space
It's not like there isn't the storage out there, like if you bought an airline ticket and they oversold the flight. They will gladly sell you more storage at additional cost
If it wasn't so dishonest it would be funny
I don't know what the first language of the chat support is, but several times Microsoft Answer Techs have also tried to redefine unlimited. Not the way you might be thinking, like there is a big limit to keep things reasonable, like maybe Netflix wouldn't let you stream five TVs 24/7. If the limit got bumped to 5tb or so I wouldn't whine so much.
My favorite quote was "The storage is unlimited but if you exceed it costs extra." To infinity and beyond. It reminds me of the Seinfeld car rental skit.