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.

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.

Learn More

firefox is crashing my pc using 100% of my proccessing how do I fix this

  • No replies
  • 0 have this problem
more options

Firefox is using too much of my Pcs proccessing power and causing my pc to freeze. The videos Im watching and twitch will just freeze then I have to hard reset my pc because the windows option to shut down or restart will do nothing. Even when I hit window+ctrl+shift+b to reset my graphics card it does nothing. please help me or I will have to stop using firefox which Ive been using for 20 years.

Firefox is using too much of my Pcs proccessing power and causing my pc to freeze. The videos Im watching and twitch will just freeze then I have to hard reset my pc because the windows option to shut down or restart will do nothing. Even when I hit window+ctrl+shift+b to reset my graphics card it does nothing. please help me or I will have to stop using firefox which Ive been using for 20 years.

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.