How do I manually check for updates?

At any time, you can check for updates.

  1. At the top of the Firefox window click the Firefox button, go over to the Help menu and select About FirefoxFor Windows XP: Go to the Help menu and select About Firefox.
  2. The About Firefox window will open and Firefox will begin checking for updates. If updates are available, they will begin downloading automatically. If Firefox is already up to date, just close the About Firefox window.
    Update Win1 Fx15
  3. When the updates are downloaded and ready to be installed, click Restart to Update. Firefox will be restarted and the updates will be installed.
    Update Win2 Fx15