Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

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.

تلاش سپورٹ

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.

مزید سیکھیں

Are there any update or patches for Firefox 4. It works very poorly with Windowa 7 and not at all with Youtube?

more options

It freezes up all the time..."Firefox not responding". Also it will mot allow me to share YouTube videos and Facebook. i have none of these problems with IE or the old Firefox 3.

It freezes up all the time..."Firefox not responding". Also it will mot allow me to share YouTube videos and Facebook. i have none of these problems with IE or the old Firefox 3.

تمام جوابات (1)

more options

An update was released today. Give it a spin and see whether it helps! (Currently, I believe you would have to download the full install, but hopefully the update button will start working in a few hours.)

For what it's worth, I haven't noticed any problems running Firefox 4 on Windows 7, but I have not tried posting anything to YouTube or Facebook.