I place a short-cut for the Snipping Tool on my desktop. If you want, you can change its hot-key.

Separate Security Issue: Update your Flash Player Note: Windows users should download the active_x for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).

Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the active_x.

Flash Player Version: 23.0.0. 207 Flash Player (Linux) Version 11.2. 202.644

https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download. <Windows Only>

https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download. <Windows Only>

See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

How do you change Snipping Tool's hotkey? I don't see any options on the Win8 version. Seems to me there must be something that could be changed in about:config.

Snipping Tool is a part of the computer system, not Firefox.

Create a shortcut to the Snipping Tool. Place it on the desktop, or wherever you want. Open the shortcut's properties. Select Shortcut and make your choice.

Thanks but that's not what I'm looking for. I'm looking for the ability to turn off the Ctrl-N hotkey in the browser. It would be better if it I could turn it off in Firefox and be done with it rather than trying to turn it off in every app. I don't ever want to use Ctrl-N in Firefox to open a new tab. Ever. I was hoping someone here would be able to tell me what command in about:config will turn this off and what the setting needs to be.

Had to do some digging;

Keybinder {web link} Customize, override or disable almost any shortcut. Based on the (discontinued) Customizable Shortcuts add-on by Tim Taubert.

Thanks! I really appreciate you going out of your way to solve the problem!

Hello,

I am glad to hear that your problem has been resolved. If you haven't already, please select the answer that solves the problem. This will help other users with similar problems find the solution more easily.

Thank you for contacting Mozilla Support.