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How do I fix Firefox not opening?

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How do I fix Firefox not opening?

  1. Restart your computer. Sometimes problems can be fixed by simply restarting your computer and then starting Firefox again.
  2. Clear your cookies and cache.
  3. Restart Firefox in Safe Mode.
  4. Restart Firefox in Troubleshoot Mode.
  5. Reinstall Firefox.
  6. Refresh Firefox.
  7. Create a new Firefox profile.

Why is Firefox not opening on my laptop?

1. Kill firefox.exe through the Task Manager, to open the taskmanager hit Win + R and enter taskmgr.exe in the window, hit enter, right click firefox.exe and hit “end all processes” or something similar. Please go to “RUN” box and type “firefox /safe” without quotes. It may open.

How do I get Firefox to open?

1 Click on the Windows Button. 2 Click on the Mozilla Firefox app. 3 The Firefox browser will then open.

How do I uninstall and reinstall Firefox?

  1. Right-click Firefox browser icon on your computer and select Open file location.
  2. Find and click Uninstall folder.
  3. Double-click the helper application to open Mozilla Firefox Uninstall window. Follow the on-screen instructions to uninstall Firefox from your Windows 10 computer.

How do I fix my Firefox from crashing?

Table of Contents

  1. Update your software. Update Firefox.
  2. Check for viruses or spyware.
  3. Check for third-party modules.
  4. 4 Check to see if the crash happens in Safe Mode. 4.1 The crash still happens in Safe Mode.
  5. 5 Check to see if the crash happens in Troubleshoot Mode.
  6. Check your hardware.
  7. Get help fixing this crash.

How do I refresh Firefox?

  1. Click the menu button. , click Help and select Troubleshooting InformationMore Troubleshooting Information.
  2. Click Refresh Firefox… then Refresh Firefox in the confirmation window that opens. Firefox will close to refresh itself.
  3. When finished, a window will list your imported information. Click the Finish button.