If you can run the OS X app on your Mac (multiple Macs supported) and know how to login to Dropbox, then you are ready.
Never forget a file on your computer again.
Enterprise - Replace slow and clumsy VPN or remote access solutions - see http://spotdox.com/enterprise
iOS companion app is free and available at Apple's iOS Store
Updated on Jan 24 2017
Note: Now requires OS X 10.11 or later.