How to Update Mozilla Firefox

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How to Update Mozilla Firefox
Keep Mozilla Firefox up to date for the latest security patches, performance improvements, and new features — on Windows, Mac, iOS, and Android.
📋 Before You Begin
  • Mozilla Firefox must already be installed on your device.
  • An active internet connection is required to download updates.
  • On desktop, Firefox updates itself automatically — these steps let you check and apply updates manually.
  • Estimated time: 2–5 minutes depending on your device and internet speed.

🖥️ Windows   |   ⏱️ Estimated Time: 2–5 minutes   |   Requires: Windows 10 or Windows 11
  1. Open Mozilla Firefox on your computer.
  2. Click the Menu button (☰) in the top-right corner of the browser.
  3. Click Help from the menu.
  4. Select About Firefox.
  5. A small window will open — Firefox will automatically check for updates and begin downloading them if available.
  6. Once the download is complete, click Restart to Update Firefox.
  7. Firefox will restart and the update will be applied.
⚠️ Note: If Firefox is already up to date, you will see the message "Firefox is up to date" — no further action is needed.
💡 Tip: Firefox updates itself automatically in the background. These steps are only needed if you want to manually trigger an update right away.

🍎 Mac   |   ⏱️ Estimated Time: 2–5 minutes   |   Requires: macOS 10.15 (Catalina) or later
  1. Open Mozilla Firefox on your Mac.
  2. Click the Menu button (☰) in the top-right corner of the browser.
  3. Click Help from the menu.
  4. Select About Firefox.
  5. A small window will open — Firefox will automatically check for updates and begin downloading them if available.
  6. Once the download is complete, click Restart to Update Firefox.
  7. Firefox will restart and apply the update automatically.
⚠️ Note: If Firefox is already up to date, you will see the message "Firefox is up to date" — no further action is needed.
💡 Tip: Firefox updates itself automatically in the background on Mac as well. Use these steps only if you want to force a manual update check.

📱 iPhone & iPad (iOS)   |   ⏱️ Estimated Time: 3–5 minutes   |   Requires: iOS 16 or later & an Apple ID
  1. On your iPhone or iPad, tap the App Store icon (the blue icon with an "A" on it).
  2. Tap your profile picture or account icon in the top-right corner of the screen.
  3. Scroll down to see the list of apps with available updates.
  4. Find Firefox in the list. If an update is available, you will see an Update button next to it.
  5. Tap Update next to Firefox.
  6. Wait for the update to download and install. The button will change to Open once complete.
💡 Tip: To update all your apps at once, tap Update All at the top of the updates list instead of updating Firefox individually.

🤖 Android   |   ⏱️ Estimated Time: 3–5 minutes   |   Requires: Android 5.0 or later & a Google Account
  1. On your Android device, open the Google Play Store (the multicolor triangle icon).
  2. Tap your profile picture or account icon in the top-right corner of the screen.
  3. Tap Manage apps & device.
  4. Tap Updates available to see a list of apps with pending updates.
  5. Find Firefox in the list and tap Update next to it.
  6. Wait for the update to download and install. Firefox will be ready to use once complete.
💡 Tip: To update all your apps at once, tap Update All on the "Manage apps & device" screen instead of updating Firefox individually.
🙋 Need Help?

If you experience any issues updating Mozilla Firefox, our IT Help Desk is here to assist you.

  • 📞 Phone: (918) 540-6099
  • 📧 Email: neosuport@neo.edu
  • 🚶 Walk-in: IT Department, Library Administration, 2nd Floor, Room 216
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