If you purchased your National Digital Edition subscription for the Washington Post app for Kindle Fire through an in-app purchase in the Washington Post app for Fire Tablet, you should sign in with your Amazon.com email address and password for content access.

If you are a National Digital + D.C. Edition or Print subscriber use the credentials you have been using to access The Washington Post web site and apps.

• How can I get the new Washington Post app on my phone or tablet?
• How is the content in The Washington Post App different from The Washington Post Classic App?
• How do I remove The Washington Post app from my Carousel on my Fire tablet?