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

in application menu More Tools,the performance is missed

  • 2 odgovori
  • 1 ima ovaj problem
  • 2 views
  • Posljednji odgovor poslao MarkRH

more options

I can't find the performance in More Tools, in the Turn Troubleshoot mode too.

I can't find the performance in More Tools, in the Turn Troubleshoot mode too.
Priloženi snimci ekrana

Izmjenjeno od strane 噗噗噗

All Replies (2)

more options

like this

Izmjenjeno od strane 噗噗噗

more options

Yeah, it should be called Task Manager in that menu. You can also get there by going to about:performance in the address bar.