Diễn đàn hỗ trợ Firefox

My problem is as described in the subject line: I'm getting multiple instances of Firefox opened when I click links from email or web pages.

This just started happening within the last couple of days. In the past, whenever I opened a link a new window was opened in the already open instance of Firefox. Somehow some setting has been changed (a guess) that has caused a change in behavior.

Firefox is my default browser, but I do keep Chrome open for some testing of HTML/CSS I'm writing. Chrome is NOT my default browser.

I did some searching without finding anything I understood well enough to implement.

I would appreciate any help with this issue as having multiple instances of the app running is driving my octogenarian brain nuts.

I am looking for a solution that will allow links to open in the same tab rather than tab, tab, tab, tab, tab, tab, tab. I am also having issue with sign ins opening a new blank tab and not having the ability to sign in at all. I've been using Firefox since I quit Netscape. And yes, I tried many epic fails that were disguised as solutions that don't work. I'm seriously about to give up on this browser if I can't get what I had after a SSD drive fail that forced me to reinstall from the ground up.

I'm trying to access my printer's embedded web server (EWS) by typing the printer's IP address into the address bar (as instructed by Dell support ). However, when I do this on desktop, Firefox treats the IP address as a search term, and takes me to search results instead of the the EWS. When I tried on Firefox for Android and Firefox Focus for Android, I did not have the same issue, but instead was taken to an all-black page (still unable to access the settings I need!). Any thoughts as to what might be going on and how to fix it?

Google Chrome treats the IP address as a search term on both desktop and mobile, so this might be a problem bigger than Firefox.

Within my account my location is listed as US. However, whenever I search for Amazon, Amazon.ca appears. I cannot seem to stop or correct it, though I have followed the steps posted here by others. I do not see Canada or CA listed anywhere in my account.

I get the above message when signing into a web site that I use. What does the message "404 INVALID URL" mean, why does it appear and how can I correct it?? I have checked the URL (address I am trying to reach) and it is spelled correctly.

Hello, This is definitely an annoying bug because each time I right click a specific tab then "Open a new tab on the right", there's no focus on the url bar. And when I want to type something I have to bring the mouse inside the url text zone and click before typing.

It would really be a nice QoL to have.

Thank you ~

Installed Firefox on my laptop. Already running on my desktop.

Whenever I try to open a link, I get: Get an app to open this 'microsoft-edge' link

Your PC doesn't have an app that can open this link. Try looking for a compatible app in the Microsoft Store.

Is this Microsofts way of saying "Use Edge?" Can I change settings to make it work?

hi everyone, first of all, happy new year.

while browsing reddit, i keep seeing these strange underlined empty links on random words/names. for example this comment here: https://www.reddit.com/r/moviecritic/comments/1hpse0f/comment/m4jxdwq/ shows the name of actress underlined.

i disabled all my extensions and the problem persisted. i checked using chrome and the problem didn't exist.

on inspect element i found something called faceplate-tracker though.

any clue what is this? and how to deal with it?