Frequent Topics
Explore the knowledge base.
Still need help?
We’re here for you! If you haven’t found a solution after exploring our help articles, you can get in touch with our support team.
Get SupportFeatured Articles
Sign up for Pocket with your Mozilla account
Pocket for Firefox lets you save articles for later. All you need is a free account. Sign up or sign in with your Mozilla account.
How do I cancel my subscription to MDN Plus?
You can cancel your paid subscription at any time. Canceling your MDN Plus subscription will turn off auto-renew, and you will no longer have access to MDN Plus features when your subscription period ends.
Where can I view my MDN Plus subscription information?
Follow the steps in this article to view your MDN Plus subscription information.
Sync bookmarks, logins and browsing history on Firefox for iOS
Pair Firefox for iOS with Firefox desktop and Android to sync your bookmarks, logins and other browsing information across devices.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.