This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

left upper corner transparent overlay

  • 1 ŋuɖoɖo
  • 1 masɔmasɔ sia le esi
  • 20 views
  • Nuɖoɖo mlɔetɔ FredMcD

more options

Transparent Overlay on tabs

Transparent Overlay on tabs
Screen ƒe photowo kpe ɖe eŋu

All Replies (1)

more options

When/how does this come up?

Is this with all websites/pages, some, a few?


Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?