There are multiple ways to do a single thing and Firefox is no exception.
Most of us have more than one tab opened while using Firefox which is one benefit it provides for tabbed browsing.
What if we want to open a new tab without a keyboard shortcut (Ctrl-T) or not even navigating to File>New Tab option in Firefox?
Yes,we can still open a new tab in a flash if there are more than one tabs opened in Firefox without using Ctrl-T or going to File>New Tab.
When there is more than one tab opened,there will be a thin gap between the tab boundaries and the extreme edge of navigation bar.
Double clicking on that tiny gap actually opens a new tab in Firefox which is very cool.
Go ahead and try it out,it will be fun.
Peace.
