OneDrive is a cloud storage service developed by Microsoft for file storage and sharing. Although OneDrive is a highly reliable cloud storage service, sometimes files stored on OneDrive can be corrupted or deleted, or unwanted changes can be saved to them. In such situations, users must be able to recover the needed files. Fortunately, OneDrive provides a built-in feature that can help users restore files to a previous date and time. This blog post explains how to restore OneDrive files to previous versions for Office 365 users.