Firefox 社群討論區

First, please explain the relationship among Firefox, Mozilla and DuckDuckGo. Second, how to make Firefox open when compuetr starts. Third, how to make DDGo the search engine. Finally, how to delete email contacts. I have been doing some, but others show a red triangle and say "cannot delete this". Thank you for helping me, someday,soon, I hope , to escape the greedy clutches of MS. Gail

I'm struggling to disable this behavior of firefox. When I type "something: text", it's opening a pop-up asking "Open link with System Handler?".

I would rather just search the internet for "something: text".

How can I do that?

I've tried to play with parameters like network.protocol-handler.expose.something network.protocol-handler.app.something network.protocol-handler.external.something network.protocol-handler.warn-external.something

but didn't manage to do it

2026-02-17

for about 8 years now, on and off, on hundreds of OS-es, clean installs of firefox etc. sometimes - not always - typing into the firefox search bar and pressing enter does nothing

i have bit-warden, u-block-origin and stylus installed (but they shouldn't be running on the 'new-tab-page' - is my firefox sync-profile containing some firefox-breaking-errors? (latest Win-11)

Just wanted to ask about the potential for other Ai providers - Duck.ai being the key one missing.

Is there a possibility of local instances being a feature? Whether it's just hosted locally (not a function or component of Firefox itself) or a Mozilla specific model that's locally run?

Moderator note: This question has been edited to correct the link.

quick find, aka shift-7 sucks, not to be mean but when i try to type in my game im making it comes up as quick find, im using scratch and im making a calculator, please help me find out how to de-activate it.

I tend to have long and extensive conversations on Firefox's Copilot AI but I've run into an issue that makes this more difficult. When I press CTRL + F to search for text through a chat, it only searches on the webpage I have open on the right. I was wondering if there is a feature that exists that does this that I'm not aware of, and if not, maybe that could become a thing later?

Each time I open Firefox and type in a search I get a message like something went wrong and I need to verify that I am human. Then I have to go through the pictures and identify the ones with bicycles or motorcycles or Buses. Aggravation which I've never experienced before . I've made Firefox my default browser and I'd like to get rid of the problem. Thank you, any suggestions.