Google Drive has 30GB storage for files. I use it to store downloads in the form of Doc, Sheets and Slides. Most often the materials I would be using in an online class I am taking. Supposedly it works well with the other Google features, like Google Hangout and Google Forms. It is Handy, fast and has a download option, so I could continue my work offline if I needed to. Other than that, I've not used it much outside class. The big idea is to have all these information available when I need it, and be able to sync them across multiple devices to use with my account. Have you tried it out? What do you think of it?