Firefox Community Forum

I'm using 107.0.1 vers. At this link it states: https://support.mozilla.org/en-US/kb/view-pdf-files-firefox-or-choose-another-viewer#w_use-a-different-pdf-viewer-for-downloaded-pdf-files

Disable the built-in PDF viewer and use another viewer

You can also set a different third-party PDF viewer to handle PDF files, instead of Firefox’s built-in PDF viewer. To switch from using the built-in PDF viewer to another viewer: 1. Click the menu button and select . 2. In the panel, go down to the Applications section. (SO WHERE IN THE HELL IS THIS SECTION???) YOU CAN'T DO I never selected Mozilla to open any pdf and there's no where to opt out or change based on what all the troubleshooting tips say... All these tips must be located on a much older version of Firefox cause they ain't in my version OR they are hid under some dubious section... Pretty frustrating....when you want to use Adobe and can't cause I'm locked in under Firefox....don't know how that has happened unless it was done automatically under one of the many current upgrades that have been coming down over the last month.

Hi,

The Linked in pages are not appearing properly.

I have attached the images of the following two pages,

https://www.linkedin.com/feed/

https://www.linkedin.com/mynetwork/grow/

Please arrange to do the needful.

Regards Deepak

Practice page in freecodecamp.com is not appearing. I have tried all the help articles but it is not resolving. I have attached screen shot also. There is data above the marker I have put. It is not going up. Please help

Hello,

I like using Firefox browser every day. After installing and running Avast antivirus protection (program version : 24.3.6108 (build 24.3.8975.832)), Avast notification always show this message every time I start up Firefox : please check the uploaded images : FPA Scam.jpg.

I already checked the extenstion, the Settings, and the Advance Settings of Firefox browser. I'd like to know if there is any parameter related to engine.forexpeacearmy.com and it is enabled. Unfortunately, I can't found any related parameters.

So, I decide to contact Firefox support to find out what happen to my Firefox browser, why it always call the forexpeacearmy site at the start up, and finally I want to remove it. Because I'm affraid it could be some kind of trojans / malwares and put my laptop into risks.

Kindly need your advise. Thank you.

Kind regards, Gideon

I still have not had any improvement with tab crashes especially on sites containing videos. Lately, every time i go on Facebook and play a video reel, i stop the video and before i can return to my home page, the tab crashes. This browser has gotten worse rather than improving.

Hello, This extension is a scam, it stole my cryptocurrency account balance today after installing. Please check. https://addons.mozilla.org/en-US/firefox/addon/jupiter_mobile/

I have tried endlessly to go onto Anesco website, it comes up with Forbidden 404 on all their sites, my solar system is managed by them but I cannot access the sites to contact them anyone got any ideas please, https://anesco.com/

I can't sync my new device without confirmation code! The email with it is not coming to this address: [email removed]@inbox.ru. I need this information from you: Full SMTP-log with ● Exact date and time of dispatch; ● Server response mxs.mail.ru; ● Correct sender and recipient addresses.

i have used mozilla for many years, i HATE google! last night 12/31/24 duckduckgo was my search engine, i stayed up until 1 or 2am on 1/1/2025 and watched several youtube videos (i had been watching them all day) and turned my computer off and went to bed. around 9am 1/1/2025 i got up and turned on my computer, clicked mozilla in my toolbar and started a search, I GOT GOOGLE RESULTS, SO HIT THE BACK ARROW AND NOTICED GOOGLE WAS MY SEARCH ENGINE!! DID YOU DO AN UPDATE OR ANYTHING TO CHANGE MY SEARCH ENGINE TO GOOGLE? i managed to download duckduckgo and make it my search engine again. BUT i NEED to know if this happened on YOUR END, or if GOOGLE did something. I HAD NOT MADE ANY CHANGES TO MY COMPUTER ON 12/31/2024 OR THE EARLY MORNING HOURS AFTER MIDNIGHT!!!

IF MOZILLA DID THIS , I DO NOT UNDERSTAND WHY, BUT IF IT WAS NEFARIOUSLY DONE BY GOOGLE, THEN IM PISSED!!! THANK YOU!

I tried accessing Peacock but was told they only support version 127+. I checked my version is 115.xxx but says browser is up to date. What is going on?