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

সহায়তা খুঁজুন

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.

আরও জানুন

Why are the letters on websites all jumbled and unreadable?

  • 2 উত্তরসমূহ
  • 1 এই সমস্যাটি আছে
  • 46 দেখুন
  • শেষ জবাব দ্বারা cor-el
  • বন্ধ করা আছে

Why are the letters on websites all jumbled and unreadable? I have tried EVERY option that I can find, from allowing pages to choose their own fonts (in Preferences) to trying to delete Helvetica, to unchecking :Use recommended performance settings" in Preferences. Nothing works and I have just about ready to move everything over to Safari. I need tech support help now!!!

Why are the letters on websites all jumbled and unreadable? I have tried EVERY option that I can find, from allowing pages to choose their own fonts (in Preferences) to trying to delete Helvetica, to unchecking :Use recommended performance settings" in Preferences. Nothing works and I have just about ready to move everything over to Safari. I need tech support help now!!!

All Replies (3)

Hello! Does it still happen in Troubleshoot Mode?: Use Troubleshoot Mode in Firefox Thank you

You can check in Font Book for font issues like corrupted and duplicate fonts.

You can right-click and select "Inspect" to open the built-in Inspector with this element selected.

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Font tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

This question has been locked because the original author has deleted their account. While you can no longer post new replies, the existing content remains available for reference.