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

Cari Bantuan

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.

Pelajari Lebih Lanjut

Utas ini telah diarsipkan. Silakan membuat pertanyaan baru jika Anda membutuhkan bantuan.

How do I keep quantum and delete old replaced version?

  • 1 balas
  • 2 memiliki masalah ini
  • 6 kunjungan
  • Balasan terakhir oleh Mkll

Hillgary
Hillgary
more options

Every time I download quantum, use it, then later shutdown computer, the old version of firefox comes back when I restart and I have to repeat the process of downloading quantum again.

Every time I download quantum, use it, then later shutdown computer, the old version of firefox comes back when I restart and I have to repeat the process of downloading quantum again.

Semua Balasan (1)

Mkll
Mkll
more options

Do a complete uninstall of Firefox, then reinstall Firefox 57 (Quantum).