Firefox is one of the most popular browser at present. From time to time it updates its browser’s performance. But for some reasons you may want to turn on or off Firefox auto update. If your system is old or if your operating system is old then you may not want to update Firefox automatically. So, let’s see how to turn off Firefox auto update at first.

Download Firefox from https://www.mozilla.org/en-US/firefox/new/

Click on “Tools” and then on “Options“.

Now click on “Advanced” Tab.

firefox autoupdate

Select “Never check for updates” which is not recommended usually. But for certain reasons we don’t Firefox to update automatically.

Click on “OK“.

Now Firefox will never be updated.

How to update Firefox automatically again ?

Now if you again want Firefox to update it automatically, then select “Automatically install updates“.

Click on “OK“.

Now Firefox will again be updated automatically.