Firefox Support Forum

My default search engine was Norton Safe Search but now it does not appear as one of the options to choose. I cannot remember all of them. Bing and Google are two of them but not Norton Safe Search although I have been able to add it to the toolbar. Why is it no longer one of the options?

After a recent Microsoft update, FF Picture-in-picture now broken. Will not detach from viewer, instead expands much larger beyond screen. Attempts to restore pauses video. Problem not just in YouTube. FF; 122.0.1, W11; OS build 22621.3155

I'm having problems with Firefox using 75% of processor capacity. In "top" I see many instances of "Isolated Web Co".

At the moment of this screen shot the processor is not overwhelmed, however, it will sometime jump up to 75% and the system will seem to freeze.

What is the "Isolated Web Co"? I'm thinking a virus.

Thank you.

In regular web pages, I'm able to hover over an URL / picture w/ URL behind it, etc.... It shows up on the status bar at the bottom of the page (that's what it used to be called). Sometimes I can't.

Somewhere around the same time as I started noticing this, I had just upgraded to a Win11 computer. So, when I try to hover over a suspicious link, I get nothing!

Is there code these people can put in that shields them from hover? So, we can't see what we're getting into? If so, then I presume if I can't hover, don't click... Right?

TIA

Locking this thread, please continue here: [/questions/1439818]
windows 10 pro pc show all the booklinks however, synch to an Iphone 14 to ipad 9th generation and it does not synch. I have tried all the fixes and nothing works. Time to stop using Mozilla products? what the devil is going on with the Mozilla staff? Hard to provide a contribution when products don't work!

I was able to customize my new window to display www.google.com however I only have the option to select "Firefox" or "Blank" for new tabs. I would also like new tabs to open to www.google.com. How can I do this?

‘I can't receive outlook mail today using Firefox. I receive message header but when I open it there's no message data. It works fine in Chrome. I can't forward a message it fails to connect to the server. When I try to delete messages it doesn't remove the item. Any suggestions?

I use several add-ons in firefox, and largely they feel trustworthy, but I dont have any means for limiting the scope of what they are able to do, the manifest tells me what they can do and thats it. I have read through this page https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions, but I have had a hard time even understanding which permissions let an add-on make network requests.

Barring the ability to actually stop add-ons from making network requests is there any visibility into what requests are being made by an extension, or all extensions in the browser?

While hovering over a Youtube video it shows the full video title as "hover text" if the tab is focused. However, if something else, even another Firefox window is focused hovering no longer shows anything. Is there some kind of setting to change that? I figured it could be browser and Youtube specific because Chrome shows it on Youtube even when not focused, but neither browser shows it on Google search for example, but I'm not sure.

Greetings,

I just saw on line a notice about mozilla monitor and I tried the free scan. I was alarmed. My quesiton is if you have more than one email associated with you ID information, does mozilla monitor cover those different email addresses?

Am running on linux with KDE. When I press the software shutdown button in KDE, and reboot, the tabs in firefox remain, even though I disabled that from happening in settings.

bold textWhen I click onto Firefox, it opens a tab that says Invalid URL. If I click onto the + next to it, it opens up into the firefox browser. What can I do about the original tab??

After update, netflix shows message to update browser, see screenshot attached. And sometimes, Mozilla extension webpage does not recognize that it is opened on Firefox browser, see screenshot attached. Firefox version - 122.0.1 MacOS version - sonoma 14.2.1

I don't know in which version exactly it happened but a few weeks earlier i was able to edit cookies like we can on all other browsers, but today suddenly i cannot.

I expected it to be a simple double-click and i can edit the cookie key name or value but it doesn't let me edit, it opens the detailed view about that cookie. I looked EVERYWHERE and could NOT find any way to edit the cookies for hours and this is really frustrating as a dev. This is important to troubleshoot many kinds of bugs when I am developing an app.