Never lose a file again! Dropbox works just like any other folder on your computer, but with a few differences. Any files or folders inside Dropbox will get synchronized to Dropbox's servers and any other computer linked to your account. Green checkmarks will appear on top of your files to let you know that they're synced and up to date. Dropbox keeps track of every change made to any of its contents. Dropbox is available online and as software for PCs and Macs. Apps for the iPhone and Android phones are also available.
View a YouTube video about Dropbox.