Log in to the Dropbox website. Using the interactive file browser, click the Upload button. A window will appear. The upload window Click the Choose Files button and then select the files on your computer that you'd like to add to your Dropbox. Choose as many files as you like, and then click the Start Upload button. The window will disappear, your files will start uploading, and you'll be shown a progress indicator. That's it, you've added files to your Dropbox ! How do I add files to my Dropbox?
How do I sync files between computers? Synchronizing, or Syncing, your Dropbox between computers is so easy, you may not know you're already doing it.
How secure is Dropbox? Your files are actually safer while stored in your Dropbox than on your computer in some cases. We use the same secure methods as banks and the military to send and store your data.
Can I undelete files and recover old versions of files?
Dropbox keeps snapshots of every saved change in your Dropbox folder over the last 30 days .
How do I share folders with other people? Dropbox lets you share your folders with others by creating a new shared folder or sharing an existing one. Once you add other members to the folder, it will appear in your friends or colleagues own Dropbox just as it does in yours.
Can I access Dropbox on my mobile device or iPhone? Yes! There's a free for iPhone and iPod touch, as well as an mobile-optimized version of the Dropbox website.
How much space does my Dropbox have? When you sign up for Dropbox, we'll give you 2GB of storage for free. Forever.
Is there any way to get more space? There is! You can also earn additional free space through our referral program.