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

Since I downloaded version 4 of Firefox, I'm having the following problems: Extremely slow at loading all web sites, can't view PDF files from web sites, and lots of unresponsive script messages. How can I fix this?

  • ยังไม่มีคำตอบ
  • 11 คนมีปัญหานี้
more options

I downloaded version 4 of Firefox this week and have been having problems since. Firefox is now extremely slow at loading all web sites. Trying to view PDF files from web sites crashes Firefox. I'm getting lots of unresponsive script messages. How can I fix this?