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⇱ Template:computercode | Firefox Help

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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  1. In the Menu bar at the top of the screen, click Firefox and select Settings (or Preferences, in some cases).Click the menu button 👁 Fx89menuButton
    and select Settings.
  2. Click on the Sync tab.
  3. Click Set Up Firefox Sync.
    👁 Sync Setup 1
  4. Under I already have a Firefox Sync account click Connect and the code to add this computer will be displayed.
    👁 Comp Code
  1. At the top of the Firefox window, click the Firefox buttonclick the Tools menu and select Set Up Sync. The Firefox Sync Setup window will open.
  2. Click I Have an Account.
  3. The code to add this computer will be displayed.
    👁 Pair - Win
  1. On the menu bar, click the Tools menu and select Set Up Sync. The Firefox Sync Setup window will open.
  2. Click I Have an Account.
  3. The code to add this computer will be displayed.
    👁 Pair - Mac
  1. At the top of the Firefox window, click the Tools menu and select Set Up Sync. The Firefox Sync Setup window will open.
  2. Click I Have an Account.
  3. The code to add this computer will be displayed.
    👁 Pair - Lin

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