In today's article from Mashable, learn about Google Drive's new cloud file storage service, which allows you to back up and access your files from anywhere, at any computer.  You may already be using Dropbox or Box, both of which are competing services, each with a slightly different focus.  Dropbox work seemlessly and tends to be a good option for a single user, whereas Box is focused on business and makes file sharing, version control, file commenting and other advanced collaboration features easy.