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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

I DO NOT want a screenshot to open in a Firefox window, how do I undo this?

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 9 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ cor-el

more options

Firefox has changed my computer settings. I was able to take a screenshot on my Mac and open it WITHOUT being in a Firefox window. Even screenshots take from the Chrome browser open in a Firefox window.

I need this reversed as this is important to my work.

Please help me take back control of my computer!

Firefox has changed my computer settings. I was able to take a screenshot on my Mac and open it WITHOUT being in a Firefox window. Even screenshots take from the Chrome browser open in a Firefox window. I need this reversed as this is important to my work. Please help me take back control of my computer!

All Replies (1)

more options

Sounds that the default application for PNG files got set to Firefox. I don't know how you set or change the default application on Mac, but you can try to open the right-click context menu instead of double-clicking the file to see if that gives an option to choose another application (Preview).