This clip, from Dropbox In 30 minutes, explains how to create a links from the Dropbox.com website. It's an easy technique for sharing links to individual files and folders within your account. The links can then be emailed, shared on Facebook or Twitter, etc.
To see the video in all of its full-screen glory, click the icon in the lower right corner of the video:
Note that if you create a Dropbox link, anyone who has access to the link can see and copy the files and folders involved. Therefore, be careful with the files and folders you make viewable in this way -- if it's sensitive or private information, it probably shouldn't be shared in this way.
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