Uploading new pictures to your business's Facebook group is, from a technical standpoint, a matter of sending new pictures to your group's address on the graph API.

Facebook is giving developers until April 30 to update their apps to use the new login and Graph API the company introduced in April last year, before apps are updated automatically.

With the Beta launch of Graph Search today, Facebook aims to let users search through all their friends’ data in one place — rather than having to hop from profile to profile, page to page. CEO Mark ...

Graph Search for now is only available to a small minority of Facebook users, but it will be ubiquitous soon. You can start by taking a quick tour of Facebook’s privacy help page, available here.