If you are an advanced PC user and have been using Firefox browser for a long time, you might already be aware of about:config Settings. For those who don’t know, Firefox gives you a lot of customization by visiting about:config section.
See how to, with some suggested changes, at
How to enhance Firefox security with about:config tweaks - TREND OCEANS#
technology #
firefox #
security 
If you are an advanced PC user and have been using Firefox for a long time, you might already be aware of about:config Settings.
