On Tuesday November 28th from 9:00AM PT - 12PM PT (5:00PM UTC - 8PM UTC), we will be performing system maintenance on support.mozilla.org. During the maintenance period, users will not be able to sign in to the website, and all users signed in at the start of the maintenance period will be signed out.

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.