Microsoft OneDrive is offering an extra 15GB of cloud storage for free when you follow the steps below. Thanks acr Install the OneDrive app on your mobile device ( iOS , Windows , or Android ) Open the app, then sign in or sign up Go to the app settings and enable Camera Backup Note: When you enable Camera Backup, it may erroneously show you received only 3GB. Click here to verify you have received a 15GB "camera roll bonus." To purchase additional storage: Click here , then sign in or sign up for an account Click here , then click the "Buy more storage" button Deal Editor's Note: Click here for the official Microsoft blog post regarding this promotion. The 15GB cloud storage space is permanent, but you must complete this offer by September 30, 2014. Note that OneDrive offers a free 15GB for new users, so you will get at least 30GB of free permanent storage space. -TofuVic http://gengwg.blogspot.com/