Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

I can't customize my toolbar!

  • 1 reply
  • 5 have this problem
  • 3 views
  • Last reply by cor-el

more options

I want to customize my toolbar, but the "Customize" option is unclickable for me. It worked fine a half hour ago. What's wrong?

I want to customize my toolbar, but the "Customize" option is unclickable for me. It worked fine a half hour ago. What's wrong?

All Replies (1)

more options

Did you try to close and restart Firefox?

Start Firefox in Use Troubleshoot Mode in Firefox to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).