Facebook Bing Desktop Tightens Facebook Integration By David Cohen on Mar. 12, 2013 - 12:25 PM Microsoft rolled out an update to its Bing Desktop Windows application that includes tighter integration with Facebook. Bing Desktop users can now login with Facebook and access their News Feeds, photos, and messages directly via the app, without having to open a separate browser window. Readers: Do you use Bing Desktop? Screenshot of news feed via Bing Desktop courtesy of Engadget.