Microsoft released an update to their UWP OneDrive app today. Perhaps the most important addition is the ability to view all files in OneDrive WITHOUT having to sync them all to your PC.
This is particularly useful if you, like me, have a large photo collection sitting in OneDrive that you don’t want to have to sync completely to your PC.
Ideally I’d like this feature built into the Windows 10 client i.e. file explorer rather than being embedded in a separate app, but for now this is useful feature and one I will start using immediately.
You can get the OneDrive App from the Store
Full details are available on office blog