what is the use of onedrive in windows phone
OneDrive (previously SkyDrive, Windows Live SkyDrive, and Windows Live Folders) is a file hosting service operated by Microsoft as part of its suite of Office Online services. It allows users to store files as well as other personal data like Windows settings or BitLocker recovery keys in the cloud. Files can be synced to a PC and accessed from a web browser or a mobile device, as well as shared publicly or with specific people.