Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

ابحث في الدعم

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.

Control video keys fn

Dendisplay
Dendisplay
more options

Hi, I've been using your browser for a very long time and I like everything in it so I don't want to switch to another one. Recently bought a laptop with the FN key which is very helpful when working with a laptop. A friend recently showed me that Chrome has a function to rewind, stop, increase, decrease the volume via the FN key and F2 or F3. I decided to try it with my browser and I didn't succeed. What can this be related to? Please help me.

Sincerely, Denis

Hi, I've been using your browser for a very long time and I like everything in it so I don't want to switch to another one. Recently bought a laptop with the FN key which is very helpful when working with a laptop. A friend recently showed me that Chrome has a function to rewind, stop, increase, decrease the volume via the FN key and F2 or F3. I decided to try it with my browser and I didn't succeed. What can this be related to? Please help me. Sincerely, Denis

All Replies (1)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 25 Contributor
more options

I think Firefox supports some keyboard media keys because users have posted that they want them to also work when they have switched applications. (Firefox does not monitor media keys when it is not the active application.)

However, it's possible that Firefox doesn't understand your particular Fn key combinations. If you search your brand specifically, can you find any more information?

My laptop uses Fn+F2 for volume down and Fn+F3 for volume up, but that is the overall Windows output volume, not for a video player in a page in Firefox. I suspect Firefox doesn't even see those.