Diễn đàn hỗ trợ Firefox

On my first PC, I have this specific sidebar icon in my toolbar. When I click it, the sidebar opens with Gemini ready to go. Perfect. But on my second PC, that specific i… (xem thêm)

How do you increase the font's size in Firefox menus, toolbars, and buttons ?

Whenever I try to paste something using Crtl + V or Crtl + V + Shift, this little paste text box thing pops up even after I've already pasted from what I wanted to paste.… (xem thêm)

all of the sudden, sites that I open with Firefox open dark. that may be dark mode but I can't disable that.

bold text MY DASHLINE IS NOT ON MY TOOL TABS

How do I arrange and rearrange the icons just above the articles?

Moderator note: This question has been edited to remove a formatting artifact.

The size of the slider is so tiny, it is extremely difficult to see let alone manipulate. Is there a setting which would allow a user to make them much wider, thereby ea… (xem thêm)

ブックマークが上単に表示されて困ります。これを左端に表示するには、どうしたら良いでしょうか。

How do I find a home button?

Where can I display these links in an info bar at the bottom of the Firefox window?

How I can remove address bar from the bottom of the screen

I lost my upper and lower toolbars! How can I get them back?