This simple video tutorial describes how you can use Dropbox to share your files and access them from anywhere.

If you are new, Dropbox is only file storage and syncing service that enables users to store and share files and folders on the Windows, Mac and Linux computers. Dropbox also has mobile apps for iPhone, iPad, BlackBerry and Android devices.

Alternatives to Dropbox include SugarSync, Mesh (now Windows Live Sync) and Mozy.