OneDrive is a reliable file hosting and synchronization service. It’s a component of Office Online service and you can use 5GB space for free. Users can use this space to store all types of personal files and can access the data from any smart device. All you need to do is to create an online account and then you can make the most of this secure cloud service. It’s the simplest way to share files across devices without wasting memory space. This software runs in the background and you can access it via the system tray.