Everyone who has a Microsoft account gets a SkyDrive account, all you have to do is sign in to SkyDrive on the Web. SkyDrive is a file sharing site, a folder syncing site, a cloud storage site, and even a backup site for some products. If you have a Windows Phone or a Windows tablet, your photos are likely stored on SkyDrive already. Any device can use the SkyDrive Web page, but there are apps for Windows, Macintosh, Android, iOS and Windows Phone that let you automatically sync your files. SkyDrive is tightly integrated with a number of Microsoft applications including Microsoft Office.