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.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Rohkem teavet

Teema arhiveeriti. Please ask a new question if you need help.

www.khanacademy.org displays: "You should enable font download in your browser to improve the appearance of math expressions.", while working on exercises. Please assist?

  • 2 vastust
  • 60 on selline probleem
  • 4 views
  • Viimati vastas Hasan

icefish
icefish
more options

Khan Academy screenshot

[http://www.screencast.com/t/6W7K1xuvkpW9 Khan Academy screenshot]

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

It is working for me in Firefox 6 and 7, but not in Firefox 3.6
Make sure that DOM Storage is enabled and that you do not block cookies.

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

Hasan
Hasan
more options

The website is loading fine on my system too.

-> Clear Cookies & Cache

-> Clear the Network Cache

-> Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Check and tell if its working.