# 1-866-411-9244 How to Fix Norton Antivirus Not Responding and Crashing
Norton Antivirus is a widely recognized security software designed to protect your devices from malware, viruses, and other cyber threats. However, like any software, it can sometimes run into issues, leading to the program not responding or crashing unexpectedly. These problems can be frustrating, particularly when you rely on Norton to keep your system secure. This comprehensive guide will help you troubleshoot and fix the "Norton Antivirus not responding" and "Norton crashing" issues effectively.

**Understanding the Issue**
Before diving into the solutions, it's essential to understand why Norton Antivirus might stop responding or crash. Common reasons include:

**Software Conflicts:** Other security programs or outdated drivers can conflict with Norton.
**Corrupted Installation:** An incomplete or corrupted installation can lead to crashes and unresponsiveness.
**Outdated Software:** Running an outdated version of Norton can result in compatibility issues.
**System Resource Limitations**: Norton may require more resources than your system can provide, especially if your computer is low on RAM or CPU power.
**Malware Infections:** In some cases, malware may interfere with Norton’s functioning.
**Initial Troubleshooting Steps**
When Norton Antivirus is not responding or crashing, the first steps you can take are simple yet effective. Here’s what you can do:

**1. Restart Your Computer**
This might seem trivial, but restarting your computer can clear temporary glitches that could be causing the issue.

Save any ongoing work and close all applications.
Click on the Start menu and select “Restart.”
**2. Update Norton Antivirus**
Ensuring that your Norton Antivirus is updated can resolve many performance issues. Norton frequently releases updates that fix bugs and improve performance.

Open Norton Antivirus.
Click on "LiveUpdate" from the main menu.
Follow the prompts to install any available updates.
**3. Check for Windows Updates**
Similar to Norton, keeping your Windows operating system updated can help resolve conflicts and improve performance.

Click on the Start menu and select "Settings."
Go to "Update & Security" and click "Check for updates."
Install any pending updates.
**4. Run Norton in Safe Mode**
Running Norton in Safe Mode can help diagnose if other software is interfering with its operation.

Restart your computer and continuously press the F8 key until you see the Advanced Boot Options menu.
Select “Safe Mode with Networking.”
Once in Safe Mode, open Norton and check if the issue persists.
**Advanced Troubleshooting Solutions**
If the initial troubleshooting steps do not resolve the issue, consider the following advanced solutions:

**5. Repair Norton Antivirus**
Repairing the installation can fix corrupted files and resolve performance issues.

Open Norton Antivirus.
Click on “Help” from the menu.
Select “Norton Support” and then click on “Repair Norton.”
Follow the prompts to complete the repair process.
**6. Perform a Clean Installation**
If repairing doesn’t solve the problem, a clean installation may be necessary. This process removes all existing files and installs a fresh version of Norton.

**Steps to Perform a Clean Installation:**
**Uninstall Norton:**

Press the Windows key and select “Control Panel.”
Click on “Programs” and then “Programs and Features.”
Locate Norton Antivirus, right-click, and select “Uninstall.”
Follow the prompts to complete the uninstallation.
**Use the Norton Removal Tool:**

Download the Norton Removal Tool from the Norton website.
Run the tool to ensure all Norton files are removed from your system.
Restart your computer after the process is complete.
**Reinstall Norton:**

Visit the Norton website and log into your account.
Download the latest version of Norton Antivirus.
Run the installer and follow the prompts to complete the installation.
**7. Check for Conflicting Software**
Sometimes, other antivirus programs or security tools can conflict with Norton, leading to crashes or unresponsiveness.

Open the Control Panel and navigate to “Programs and Features.”
Uninstall any other security software you might have installed.
Restart your computer and check if Norton operates smoothly.
**8. Adjust Norton Settings**
Sometimes, tweaking Norton’s settings can resolve performance issues.

Open Norton Antivirus.
Go to “Settings” and adjust the following:
**Performance Settings:** Set the program to use fewer system resources.
**Real-time Protection:** Disable this feature temporarily to see if it resolves the issue.
**9. Check System Resources**
If your computer is low on resources, Norton might struggle to run properly.

Press Ctrl + Shift + Esc to open the Task Manager.
Check the “Performance” tab to monitor CPU, memory, and disk usage.
Close any unnecessary applications that are using significant resources.
**10. Disable Unnecessary Startup Programs**
Limiting the number of programs that run at startup can improve system performance.

Press Windows + R to open the Run dialog.
Type “msconfig” and hit Enter.
In the “Startup” tab, disable non-essential programs.
Restart your computer.
**Additional Solutions**
If none of the above solutions work, consider these additional strategies:

**11. Use Windows System File Checker**
Running the System File Checker can help repair corrupted system files that might be affecting Norton.

Open Command Prompt as an administrator (search for "cmd," right-click, and select "Run as administrator").
Type sfc /scannow and press Enter.
Wait for the process to complete and follow any prompts.
**12. Check for Malware**
If you suspect malware may be interfering with Norton, running a scan with a different antivirus tool can be beneficial.

Download a reputable free antivirus or anti-malware tool (like Malwarebytes).
Run a full system scan to check for malware.
Follow the instructions to remove any detected threats.
**13. Adjust Windows Firewall Settings**
Sometimes, Windows Firewall settings can conflict with Norton’s operations.

Go to Control Panel > System and Security > Windows Defender Firewall.
Click on “Allow an app or feature through Windows Defender Firewall.”
Ensure that Norton Antivirus is allowed through the firewall.
**14. Contact Norton Support**
If you have tried all the above solutions and the problem persists, it may be time to contact Norton support for assistance. They can provide specialized help tailored to your specific issue.

Call Norton support at 1-866-411-9244 for immediate assistance.
Follow their instructions to diagnose and fix the issue.
**Prevention Tips**
To minimize the risk of encountering Norton Antivirus issues in the future, consider these preventive measures:

**15. Keep Your Software Updated**
Regularly check for updates for both Norton Antivirus and your operating system. Updates can fix bugs and improve performance.

**16. Run Regular Scans**
Conduct routine scans with Norton to identify and remove any potential threats that could interfere with its performance.

**17. Optimize System Performance**
Ensure your computer is running optimally by:

Regularly clearing cache and temporary files.
Uninstalling programs you no longer use.
Upgrading your hardware if necessary (e.g., adding RAM).
**18. Use One Security Software**
To avoid conflicts, use only one antivirus or security solution at a time. Having multiple programs can lead to crashes and performance issues.

**19. Backup Your Data**
Regularly backup your important data to prevent loss in case of severe system issues.

**Conclusion**
Norton Antivirus plays a vital role in protecting your computer from cyber threats. However, experiencing issues such as not responding or crashing can hinder its effectiveness. By following the troubleshooting steps outlined in this guide, you can identify and fix these problems, ensuring that your Norton Antivirus runs smoothly.

Remember, if you continue to face issues, contacting Norton support at 1-866-411-9244 is always a good option. They can provide professional assistance tailored to your specific needs, ensuring you have the best protection against online threats. Regular maintenance, updates, and the right settings will help keep your Norton Antivirus functioning effectively and your system secure.