Diễn đàn hỗ trợ Firefox

I have gone into about:config and changed all the telemetry entries et al to false to prevent as much datareporting as possible - what I want to do is prevent Firefox (135) from creating the 'datareprting' folder in my profile folder. I delete it every time I go into Firefox, which is an everyday pain because it returns with EVERY new session. I delete it 1. because they don't need it, and 2. more importantly, firefox is NOTICEABLY faster once it is deleted. People have been asking this since like FF 40. Can anyone solve this?

How do I remove the focus border (outline/box-shadow) around text/input boxes firefox 135? I have it removed from the url search box, but not all pages visited. I have spent days trying to solve this unnecessary thing (for me at least). why is this so hard to change? none of the .css codes you can find on reddit work any more, evrything on the interweb is yearts old, there is nothing on here, and I have tried the about:config trick of: change: browser.display.focus_ring_on_anything to true Change: browser.display.focus_ring_width to 0 with no luck. can someone help? thanks, terry