Do you see the changes of Firefox top bar background to black after the update? How to change that Firefox dark background to light or white background? In order to change the black-background top bar, you will need to change the Firefox’s theme. It’s quick to fix it.
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Using Firebug Addon with Firefox
Firebug addon is probably the most popular web developer tool that are used in the recent years.
VU32TJ9U7XU9 I started to know Firebug a few days after I installed my Firefox browser and my first WordPress site, and asked around in WP support forum about modifying my theme. If you need to set gmail as default email in Firefox, you can click here.
Although they were all helpful, the most often heard advice was installing Firebug.
Being curious what this tool can do, I installed it immediately with my browser, Firefox. In case you don’t find it inside Firefox, you can download here.
You can also still use Firebug if you use Chrome.
Then I started to love it.
Firefox’s built-in Tool vs Firebug
All through years, Firefox has many updates, and recently, it is integrated with web developer tool.

Nifty features are added, like profiler, 3D view, HTML and CSS real time editor, which are many features that Firebug have. However, I can’t leave Firebug, and I guess so can’t other web lovers too.
Set Gmail As Default Email Using Chrome or Firefox
I remember when my mother in law complained about getting spams, and a lot of spams daily in her free mail provider I told her to get her new email account in gmail. I guess she is happy now that she did it.
Gmail becomes the most popular free email provider today, besides Yahoo or Hotmails. The reason is it has a very clean interface, and less of spams.
And because of this, a lot of people also want to set their gmail accounts as their default email.