A:Answer Its probably too late, but this computer can do everything you asked. You can even purchase a Microsoft Office License that runs on the Android Apps, and consider that this device, my main driver, my only driver, does everything a "normal" computer user needs. Expandable Mem, YES. Cloud Storage YES. But mostly, I've noticed the app store getting much better as far as using android apps on a Chromebook. I absolutely love this machine. The ONLY thing that I can't do is download Poker Applications to play Poker Online. Poor me. And If you really want to do that, you can run Linux side-by-side with Chrome OS. The speed of this machine is something that I've never had with a Windows computer. I flip it open, and I'm doing what I want. Yes, you do need an internet connection, but you can certainly work with many apps offline. Sorry I wasn't hear back in the day to give you proper information. Chromebooks have been downloading PDF's since their inception. For anybody in the future, make sure you get the Flip with the M3 or if you really want to go big, M5 processor. Not the one with the basic Pentium processor.