Using Dropbox, you can back up and restore selected folders and files online. If you’re looking for an automated way to back up your local files to the cloud, one option to consider is Dropbox Backup.

Dropbox launched as a surprisingly simple and effective cloud storage and file-sharing service. You'd drag files into a Dropbox folder, and they'd sync across all your other devices. These days, it's ...

Learn how to create, store and share Microsoft Office documents using Dropbox. If you use both Microsoft Office and Dropbox, you can integrate the two in order to more easily save and share Office ...

It is probably the first thing you need to check if you are getting synchronization issues with Dropbox. For obvious reasons, Dropbox requires a valid internet connection to synchronize files.