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.

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

Echekwara usoro a. Biko jụọ ajụjụ ọhụrụ ma ọ bụrụ na ị chọrọ enyemaka.

they keyboard shortcuts have somehow been changed so that when i press control it zooms out and when i press shift it goes back to the prior page

  • 2
  • 2
  • 5 views
  • Nzaghachi ikpeazụ nke cor-el

tripc7
tripc7
more options

out of nowhere, firefox started zooming out whenever i press ctrl and going to the prior page whenever i press shift. i don't understand how this happened and i can't figure out how to fix it.

out of nowhere, firefox started zooming out whenever i press ctrl and going to the prior page whenever i press shift. i don't understand how this happened and i can't figure out how to fix it.

All Replies (2)

FredMcD
FredMcD
more options

Start Firefox in Safe Mode by holding down the <Shift> (Mac=Options) key, and then starting Firefox. https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode

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

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

This could be a problem with the mouse (there are mouse wheel actions with holding Shift or Ctrl or Alt).

  • Try to press the mouse wheel a few times when this happens.
  • Try to press all the status keys (Shift, Ctrl, Alt) a few times to see if that helps to recover from this.

Maybe try another mouse in case closing and restarting Firefox or rebooting the computer doesn't have affect.