We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

My ALT-key is acting like a back button -- only in Firefox. What gives?

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

alaakmann
alaakmann
more options

Whenever I hit the ALT-key, Firefox backs up to the previous webpage as if I hit the back button. This only happens when the mouse pointer is over the web page window. If I move the pointer up to the tool bar, for instance, this issue no longer occurs. Really strange.

I also can't open drop down menus -- as soon as I click on them, they close back up. I don't have this problem in Google Chrome or Internet Explorer.

Whenever I hit the ALT-key, Firefox backs up to the previous webpage as if I hit the back button. This only happens when the mouse pointer is over the web page window. If I move the pointer up to the tool bar, for instance, this issue no longer occurs. Really strange. I also can't open drop down menus -- as soon as I click on them, they close back up. I don't have this problem in Google Chrome or Internet Explorer.

All Replies (1)

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

You may have a problem with a sticky cursor Left key that Firefox thinks is pressed (Alt = Left is to go back in the tab history).

Did you try to close and restart Firefox or reboot the computer to see if that helps?