Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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.

This is what I get when I open Firefox "Not Found The requested URL /firefox was not found on this server." How do I go to home page or site?

  • 1 reply
  • 9 have this problem
  • 108 views
  • Last reply by cor-el
  • Archived

sjhansen
sjhansen

I want to have my At&T Yahoo Mail come up when I open Firefox

I want to have my At&T Yahoo Mail come up when I open Firefox

All Replies (1)

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

Check the home page setting to be sure that it isn't set to a non existing page.

See also;

Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Firefox > Preferences > Advanced > Network > Offline Storage (Cache): "Clear Now"

"Remove Cookies" from sites causing problems:

  • Firefox > Preferences > Privacy > Cookies: "Show Cookies"