Firefox: about:config – “I’ll be careful, I promise! warning button

by on March 7, 2013 · 4 comments· LAST UPDATED March 7, 2013

Fig.03: Click the button labeled "I'll be careful, I promise!"

There is no warranty whatsoever, it's more a joke to ensure that users are aware of what they are about to do). Use the checkbox there to avoid the warning in the future.

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Examples and usage: HowTo: Firefox Disable Default PDF Viewer / Plugin

{ 4 comments… read them below or add one }

1 georg February 25, 2014 at 2:35 pm

‘I’ll be careful, I promise!’


2 Steven Auster March 26, 2014 at 12:03 am

How to enable JavaScript


3 alfiana hani July 25, 2014 at 4:54 am



4 bobby September 23, 2014 at 6:50 am



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