Φόρουμ κοινότητας «Firefox»

My mail checker extension isn't working right in Firefox. Extension Link I was able to find an error using Developer Options but I don't know if the error is even related to the extension or if it is even useful. If anyone would help me, I would be very grateful.

Tried to ad URL and I get a response sayin, “Need to have ad on’s” How to do so? Seems like a lot of hoops to jump through just to get started. Please advise. Thank you! Loren Fennell

I've installed a download extension to Firefox on my Android phone and now wonder how to use it to download embedded videos in a webpage?

I've used a similar extension in Firefox on my Mac for years, and that is very easy to use, but using it on Android has eluded me as I can't find any access to it when I'm onthe page i want to download from. Can anyone provide advice please?

Just switched from PC to Mac and miss the Page Up, Page Down, Home and End buttons. Wondering if there's a Firefox addon or extension to add these functions to a Macbook. I've searched but not found anything. I know I can't be alone in wishing for this!

(I am aware of using "Fn" and the arrow keys on a Mac to do page up and page down, but they are opposite sides of the keyboard and require both hands to scroll by page.)

"I just uploaded a new version of my Firefox extension, but it’s not updating for users who already have it installed. Is there something I might be missing? Shouldn't the extension update automatically? How can I ensure that users get the latest version?"