If you want to see if there’s an update for Firefox on your Windows computer, just open Firefox. Click the hamburger icon (the three horizontal lines) in the top-right corner.
Click “Help” near the bottom of the list.
In the Help menu, click “About Firefox.”
The “About Mozilla Firefox” window appears. It provides information about the current version of Firefox your computer is running. If you have the latest version, you’ll see “Firefox Is Up to Date” in this window.
If not, you’ll see a “Check for Updates” button. If an update has already loaded in the background, you’ll see a “Restart to Update Firefox” button.
Click either of these to allow Firefox to load or install the latest update.
After Firefox restarts, click Help > About Firefox again to make sure you now have the latest version.
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