Drive
Google Drive allows you to store and access your files anywhere — on the web, on your hard drive, or on the go!
Resources:
Getting Started with Google Drive
The New Google Drive - The "old drive" will soon go away. Find out how the New Google
Drive works - even better than the old Google Drive!
5 Essential Google Drive Skills for Teachers
How to Open and Edit Word Files in Google Drive
How to Share Folders and Collaborate
Sharing Folders and Files (video tutorial)
Uploading and Converting Files to Google Drive (video tutorial)