Dropbox works just like any other folder on your computer, but with a few differences.
Here's how it works:
- Drag and drop to move files around, just like you normally would
- 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.
Your files are always safe. All data is transferred over SSL and encrypted with AES-256 before storage.
Dropbox keeps track of every change made to any of its contents. Any changes are instantly and automatically sent to any other computer linked to your Dropbox.