Dropbox is such a powerfully useful cloud-based storage system that it's virtually ubiquitous. It's free, you get a few gigabytes of storage, and you can access it via the Web or drag and drop files ...

Dropbox has become the de facto standard for cloud storage for millions of people. This resource guide about Dropbox covers why it matters, its major competitors, how to use the service, and more.

Dropbox is the most widely used and simplest file-synchronization system worldwide not attached to a major technology company. Every machine on which you install Dropbox and use the same account has ...