Firefox Community Forum

My cursor doesn't show an 'image preview' anymore when I hover over a tab even though I still have it checked in my settings. It always did until a few days ago, but now it doesn't & I haven't changed anything.

Hello. I added some controls like zoom control to firefox toolbar and it's work while firefox is opened. after closing and re-opening the firefox, those controls will disappear. what's the problem?

Is it possible to get rid of the sidebar section at the bottom part of the vertical tabs completely? If so how? Or is it simply not available to get rid of it completely?

I tried to turn off "Show sidebar" in settings, but then it defaults back to "Horizontal Tabs" instead of sticking with "Vertical Tabs", and switching back to "Vertical Tabs" will turn on "Show sidebar" again. And using the sidebar settings/"Customize Sidebar", there doesn't seem to be an option to get rid of it.

Each time I open Fire Fox, the window in NOT FULL ... I need to select the either F11 or the diagonal with arrow endpoints.

Surely there is a default settings that opens Fire Fox to full window allowing selection of website icons.

I don't know why any browser never seems to allow for this. I hate using the mouse wheel to scroll down webpages and always use the scroll bar on the right side. Problem is most of the time it's way to skinny/narrow to be practically used and the bar you use to scroll it up and down - especially on long pages - is so tiny as to be completely unusable. It may not be an issue for tweens who still have eyes like hawks but for older people, like me, it's a pain in the tuchus. I'd like to be able to increase both the size - width mostly - of the slide rail and increase the overall size of the slide bar you use to control it.

Thanks!

My summary says it all. Please explain how to use about:config to stop websites from adding favicons to Firefox browser and how to delete the favicons that are there now.

the menu when i right-click is completely transparent. it only becomes opaque again when i turn on troubleshooting mode. it doesn't go back to normal outside of trouble-shooting mode.

Running Firefox (currently 151.0.2) on Windows 11. I normally have the Firefox window full height of the screen but not full width horizontally. If the PC goes into screen save, when I bring it out of screen save, the bottom of the Firefox window has moved up by what looks like a couple of dozen pixels. The top of the window has not moved, it's just that the vertical height of the window is less than before screen save cut in. If I let the PC go into screen save again, when it comes out of screen save the window has shrunk by a further vertical amount that looks about the same as the first time. And so on...

No other app that I run on the PC has the same problem with screen save, they all retain their size if screen save cuts in. It's easy enough to get the FF window back to full height by moving the mouse to the top of the window until the mouse pointer changes to a double-headed arrow, and then dragging the top of the title bar down slightly and then back to the top, but it's annoying to have to do this several times a day.

Any suggestions on a fix?

I have switched from all color to just a highlighted silver color to all the pics and black and white for the youtube entries. how can I change back to all color in both. ijk