Find Your Firefox Version

Sometimes in our blog posts, we say things like “in the latest version of Firefox, we have these awesome new features for you to enjoy.”

But how do you know if you’re on the latest version of Firefox? In a previous blog post, we explained how Firefox updates automatically, but updates happen over a period of time, and not all at once.

Here’s how you can tell what version you’re on. It’s super easy!

You can find out which version you are using in the About Mozilla Firefox window. The version number is listed below the Firefox name.

Here are instructions for opening your Mozilla Firefox window, depending on your computer.