I just discovered how to change a default Firefox setting that has been bothering me for ages.
In Safari (the browser I use most often) single-clicking on the location bar does what most text input fields do: it places the cursor at the location in the text over which you positioned the mouse.
In Firefox, single-clicking the location bar highlights the URL. Without fail, I start typing an addition to the the existing URL only to find that I have erased the text I was hoping to start with.
Whether or not I should just suck it up and learn to touch-type and/or not be so lazy that I don’t want to type out an entire URL is beside the point. It’s just annoying.
Thankfully, it’s actually a relatively easy and small change.
Open Firefox and type
about:configinto the location bar.
Search for the
browser.urlbar.clickSelectsAllsetting and change it to false by double-clicking it.
That’s it! The change should take place immediately without even having to restart Firefox.