Microsoft OneDrive (previously Microsoft SkyDrive, Windows Live SkyDrive and Windows Live Folders) is a free file hosting service. It lets users upload files to a cloud storage. The files can be accessed from a Web browser. It was part of the Windows Live range of services. To use the OneDrive service, a user needs a Microsoft account. OneDrive has support for Office Web Apps. It lets users change and make Word, Excel, PowerPoint and OneNote files.