How to back up SharePoint Online?

• Trust Microsoft back-ups, as there's no way to make your own back-ups in SharePoint Online.
• Rely on SharePoint recycle bin functionality for basic back-up/restore functionality.
• Save important doc lib content via Windows Explorer view and store this info somewhere safe.
• Use 3rd party providers that do support back-ups of SharePoint Online (there are providers who offer these services, but on this Wiki page no advertisements for commercial products are allowed).

See Also

Go to SharePoint 2013 Best Practices at the following hyperlink:  http://social.technet.microsoft.com/wiki/contents/articles/12438.sharepoint-2013-best-practices.aspx