Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Mozilla Destek’te Ara

Destek dolandırıcılığından kaçının. Mozilla sizden asla bir telefon numarasını aramanızı, mesaj göndermenizi veya kişisel bilgilerinizi paylaşmanızı istemez. Şüpheli durumları “Kötüye kullanım bildir” seçeneğini kullanarak bildirebilirsiniz.

Learn More

Bu başlık arşivlendi. Yardıma ihtiyacınız varsa lütfen yeni bir soru sorun.

Why does task manager show 6 "instances" of Firefox?

  • 4 yanıt
  • 1 kişi bu sorunu yaşıyor
  • 954 gösterim
  • Son yanıtı yazan: Sue

Sue
Sue
more options

I started using Firefox on a Windows 10 laptop. I checked Task Manager as the computer is slow. It shows 6 instances of Firefox, all 6 using memory, with one of them showing CPU usage.

Is this "normal"? Is this how Firefox works? Thanks.

I started using Firefox on a Windows 10 laptop. I checked Task Manager as the computer is slow. It shows 6 instances of Firefox, all 6 using memory, with one of them showing CPU usage. Is this "normal"? Is this how Firefox works? Thanks.

Seçilen çözüm

Yes, this is how it works. It's not "instances", but "processes".

Bu yanıtı konu içinde okuyun 👍 0

Tüm Yanıtlar (4)

TyDraniu
TyDraniu
  • Top 10 Contributor
more options

Seçilen çözüm

Yes, this is how it works. It's not "instances", but "processes".

Sue
Sue Sorunun sahibi
more options

Thanks.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

It is quite normal to see more Firefox processes running.

  • one process for the main Firefox thread (user interface)
  • one or more content processes, see:
    Options/Preferences -> General -> Performance
    remove checkmark: [ ] "Use recommended performance settings"
  • a process for the compositor thread
  • a process for the WebRender when this feature is enabled
  • a process for extensions

You can find the current multi-process state on the Troubleshooting Information page (about:support).

  • "Help -> Troubleshooting Information"
    "Application Basics": Multiprocess Windows
    "Remote Processes" further down

See also the about:memory page for information about the process IDs.

Sue
Sue Sorunun sahibi
more options

I appreciate the explanation, thanks.