Firefox Support Forum

Please tell me how to change home in Firefox I have changed my computer settings - home into https://www.baidu.com/, but not work. I am not happy and upset. I cannot control my computer and my browser home Please tell me why I cannot change browser home, and how can change it.

Many thanks xuan liu from china 2020-7-17

Firefox can no longer play Netflix movies. Firefox loads the Netflix site. Firefox attempts to play the movie. Then, Firefox can't play the movie. Netflix says "Your browser is no longer supported." This happens every time there is a Firefox update! Do you guys not test your products in development before release? Please fix your product. I tried all your 'help' items.

Hello,

I would like to ask you about error code that I got after last firefox upgrade to 78.3.1esr (64-bit). Everytime I go to certain websites I get this error message:

Error code: SEC_ERROR_INADEQUATE_KEY_USAGE

Please, can someone advise about this? I do not see any known bug with this code. I did not have this problem before this upgrade.

Thank you, Martin

Please Help! Why am I all of a sudden getting this error message? I have been using Firefox for years and Gmail.

Do you really want to use HTML Gmail?

You're about to use a version of Gmail designed for slower connections and legacy browsers. To get all of Gmail's features, including inbox categories, images and quick actions, please use the latest version of Gmail (recommended).

Take me to latest Gmail

My Firefox Browser has now defaulted to Bing as the Search engine. I have gone to Options--- set Google as default search engine

             --- removed Bing from "One click search engines"
             ---- Checked "Extensions"  .. Bing NOT mentioned.
             ---- Checked "Plug-ins" .. Bing NOT mentioned.

Start-up Manager has no mention of "Bing" How can I get rid of Bing and get back to Google as my default search engine?

Hi Everyone,

I keep getting a widevinecdm error when trying to play hulu, netflix or amazon videos on my mac. This just started yesterday and I'm not sure why.

I'm running mozilla firefox version 78.10.0esr (64-bit) on a macbook pro running OS X version 10.9.5

Anyone have any fixes?

I installed a clean Pop OS and Firefox is missing minimize and maximize buttons. I see only Close button. I tried some suggestions from the web but didn't help. Attached a screenshot.

When downloading a file, I use to get a pop-up box that asked me if i wanted to open it or save it, and there was a box that said "don't ask me this again. I accidentally checked that box. Now every time I click on a file it asks me where I want to save it but it won't let me open it to view it first. How do get it back to the way it was?

I have tried changing my download options, I've tried re-setting the browser options. Nothing works. There has to be a way to get back to where is asks "where would you like to save" AND gives me the option to click a radial button to Open the file and view it before saving it.

I would like to be able to put my own shortcuts on the homepage Is there a way to do it? I do not want the browsing, the bookmark, the page saved in pocket, the saved etc. just the one I want. Thank you

PS If it is not possible, that would be a nice addition

I can no longer watch any streaming services on my computer. The message "The Widevine plug in has crashed..." It says it is because flash player crashed. I don't know how to fix it.

Hello,

I'd like to decrease the font size and change the font type in the pull down bookmarks menus. Is there a way to do that? There is no effect after tried Fonts and Colors under Preferences - Language & Appearance. Thanks.