Find what version of Firefox you are using

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  • Revision id: 704
  • Created:
  • Creator: Chris Ilias
  • Comment: add link to updating firefox article
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  • Ready for localization: Yes
  • Readied for localization by: AnonymousUser
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It is often important to know which version of Firefox you are using.You can find out which version you are using in the About Mozilla Firefox window.

To access this window, at the top of the Firefox window, click the Help menu and select About Mozilla Firefox.on the menu bar, click the Firefox menu and select About Mozilla Firefox A window like the one below will appear. Your version number is listed underneath the Firefox name.

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To update to the latest version, see Update Firefox to the latest release.