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.

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

quero instalar novamente o firefox mas sempre assume a configuração do que foi desinstalado. o que faço

  • 1 การตอบกลับ
  • 1 คนมีปัญหานี้
  • 5 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย Hugo Pena

more options

Desinstalei pq o meu anti virus sempre detecta uma ameaça qdo carrego o firefox. E ela persiste.

Desinstalei pq o meu anti virus sempre detecta uma ameaça qdo carrego o firefox. E ela persiste.

การตอบกลับทั้งหมด (1)

more options

Lutaina, Você já chegou o seu firewall? Ele pode estar bloqueando o seu Firefox. Ao desinstalar o Firefox, se não me engano tem a opção de apagar todos os dados.