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My most recent update is VERY difficult to understand and use. Is there any other way to ask for help with the endless really simple puzzles that this new TBird brings. I don't get any answers in this forum - or there may be answers but I can't find them. Where do users go to get quick how-to-do-it answers?

I was a Thunderbird user for a long time, and so signed up for monthly donations in support. But I ended Thunderbird use when switching to a new computer, and now I'd like to cease that monthly automatic billing. But the Donor Portal doesn't work - the login link is never sent. So how do I terminate this monthly billing?

I submitted a bug last to Bugzilla last Sep. that seems not yet to be assigned to anyone, and a bug two days ago that wasn't acknowledged. Is the Bugzilla site working? Should I be doing something else to report the bug?

Saying "you can turn off the AI" is NOT enough, Mozilla. Nothing is ever "turned off" unless it's completely removed. This is Microsoft's playbook BS; "but you can turn it off", but for some reason the system is always using a metric ton of memory, lagging and whatnot. You, of all companies, should know this and be better than that. Nothing good is ever force-installed and impossible to remove. Unless you all make it installed completely separately so people like me, who are a significant part, if not most of your user base, can not install it, nothing short of a full renunciation of the CEO will suffice to make we trust you again.

"Internet for People, not profit" is seeming more and more like blatant false advertising every day.

When I go to see a firefox bug such as the following, https://www.mozilla.org/en-US/security/advisories/mfsa2026-10/

There appears to be more details in https://bugzilla.mozilla.org/show_bug.cgi?id=2014390 located at the bottom. When I try to view the details it asks me to log in. I do not see any reason I should have to log in to view the issue as I only intend to view the bug. Why does it require a login ?

I was having trouble with folders in Thunderbird on my desktop which were different to my Thunderbird folders on my android phone. I deleted Thunderbird from my desktop and also the profiles. I wanted to start again, but Thunderbird will not reopen. How can I get Thunderbird to open and start over with the setup. I am enjoying Thunderbird on my phone and it has all the folders from the email server. Thank you

Moderator note: Moved from the Firefox Desktop forum to the Thunderbird Desktop forum.

When I start VPN, it brings me to a page to choose a subscription, but I have a yearly subscription paid in November 2025. Then my Mozilla account says I am logged on but when I click on the application icon I get a circular icon in the window with a cancel button underneath it. See attachment.

Heya,

I am the maintainer of the British Dictionary.

For one year that I have been working in the "shadows" on my version of US+Canada+Australian, to be released on 1-JAN-2026.

Can I add your list of proper names (~5000 words) to my dictionaries and release the dictionaries as LGPL?

https://searchfox.org/firefox-main/source/extensions/spellcheck/locales/en-US/hunspell/dictionary-sources/5-mozilla-added.txt

Thank you!

Suddenly blocks access to internet without network log-in, but I have NO network

Worked without thisl lop for years.

Portal to log-in just freezes

Windows 10

‘Storage: I'm using 105 GB of 245 GB available in my Mac Tahoe 26.5... but Google says I'm out of storage. How do I get to use the unused storage so I don't have to buy what I don't need? Thanks.’ for ‘Firefox for iOS’

I got an email that my subscription for Mozilla VPN has been cancelled a month from now. I wonder why? On the "What’s New | Firefox 151" page the new free VPN service is announced. Does it have anything to do with that? Not yet in my region (Sweden) though. Kind regards, Monika Ivarsson

Why do I need to post my question on a forum and wait for some random internet user to answer. Why can I not ask a question of the company when their product is not functioning properly? This is really really disappointing.

You installed without my permission the Microsoft web app. That is spyware that has cost you this user. I will uninstall Firefox, tell everyone I know what you 'security-minded' liars are really doing to us. I belong to a gaming club with hundreds of members and by tonight they will all know not to trust Firefox. You really have some nerve teaming up with that nasty organization. Before this day is out all my contacts on all my social media sites will know what you are doing. I have a $3,000 rig that you jeopardized.

I have been using your browsers for years. No longer. Any time I can bad mouth you I will. You can take that to the bank.