Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Firefox is too SLOW!!!

  • 1 reply
  • 26 have this problem
  • 21 views
  • Last reply by Moses

AnonymousUser
AnonymousUser
more options

Why Firefox here have so many slow downs in Win 7??? Every time I open a new page the Firefox starts to slow down and "Program not responding" This is happening in about 3 months to today... IE and Safira are so quickly to load and open pages, only Firefox is slow...

Slow startup, slow scrolling , slow EVERYTHING!!! For about 3 years I used Firefox but now is almost impossible.

This happened

Every time Firefox opened

== I installed Windows 7

Why Firefox here have so many slow downs in Win 7??? Every time I open a new page the Firefox starts to slow down and "Program not responding" This is happening in about 3 months to today... IE and Safira are so quickly to load and open pages, only Firefox is slow... Slow startup, slow scrolling , slow EVERYTHING!!! For about 3 years I used Firefox but now is almost impossible. == This happened == Every time Firefox opened == I installed Windows 7

All Replies (1)

Moses
Moses
  • Moderator
more options

Firefox slowdowns can be from add-ons Try Safe Mode http://is.gd/PCw If fixed, disable add-ons one by one to find a culprit