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!

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

Keyboard shortcuts in Firefox

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by spammattic

more options

When I am using Firefox but want to switch to Private Browsing, I am told that Control + Shift + P should bring up the private window. Doing that key combination does nothing. To get to private browsing, I instead go to File, then select New Private Window.

When I am using Firefox but want to switch to Private Browsing, I am told that Control + Shift + P should bring up the private window. Doing that key combination does nothing. To get to private browsing, I instead go to File, then select New Private Window.

All Replies (2)

more options

What shortcut does it show in the File menu for New Private Window ?

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or userChrome.css is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window
more options

doing that does not get the key combination to work. The shortcut is as I mentioned ... Oh wait. I see what the issue is. I believe this to be a bug. Up to this point, I ALWAYS use my left hand to press and hold control and the shift keys, then I press the P key. That is what I do. I was shocked to try right shift and control key then press the P key. This is not a natural movement for me, pressing 3 keys with the same hand. I found that the RIGHT SHIFT, RIGHT CONTROL and P causes the window to open. So therefore, they keys are selective, but undocumented to be so. For myself, I would prefer the key-presses to be ANY combination of shift, control and P.

I see how to do it, to me, this problem is still unsolved.