Norton Virus Definitions

2023 (32-bit)

32.2 MB

4.9/5 Votes: 5,374

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Norton Virus Definitions Download will help you keep your Norton products up-to-date with the latest detection and prevention techniques.

Norton Security and Norton AntiVirus can manually update if you don’t have an internet connection. This feature can also use in case the auto-update fails.

Due to the varying requirements of different computer users, the level of protection offered by Norton Security and Norton AntiVirus can vary. Norton Virus Definitions allows users to choose the best version for them.


For instance, users who are rarely connected to the internet will need protection for their files. Similarly, if a computer is always connected to the Internet, it will need additional protection.

Norton Virus Definitions Download does a great job of simplifying the protection for different computer users. It can detect and remove viruses that usually appear through USB devices.

Norton Virus Definitions is a free download for various types of computers, such as laptops and desktop computers. It is part of the antivirus updates category.

Features Of Norton Virus Definitions Download

Includes mail server security and web browser security

Other features that can add for different application versions have network protection, anti-phishing, mail client protection, and web browser protection. Norton Virus Definitions Download is one of the most popular antivirus programs.

An anti-malware program automatically updates users’ signatures.

If the database for virus signatures is not up-to-date, it can lead to infection. Some security software can be vulnerable to this issue by not updating its definition. A good anti-malware program will automatically update the users’ signatures.

Having the latest virus signatures from Symantec is essential.

Even if an Internet connection is unavailable, having the latest virus signatures from Symantec is a must. This is why Norton Virus Definitions comes with a package that updates the database automatically. It can be installed manually by users of various security products.

These programs can install from external mirrors.

These virus definitions can be used by the various security software programs that are parts of the Symantec family, such as Security with a Backup, Norton Internet Security, and 360. You can also install these programs from the external mirrors if you have the correct version of the application installed on your system.

The application does not require users to provide feedback.

Norton Virus Definitions Download, known as the Symantec Intelligent Updater, does not require users to provide feedback. It automatically updates the definitions of any existing Symantec program. A log file containing information about the update is generated when the program is launched.

How to Norton Virus Definitions Download 

  1. Click the Download button at the top of the Page.
  2. Wait for 10 Seconds And Click the “Download Now” button. Now you should be redirected to MEGA.
  3. Now let the Start to Download and Wait for it to finish.
  4. Once Norton Virus Definitions is done downloading, you can start the installation.
  5. Double click the setup files and follow the installation instruction

How to Install Norton Virus Definitions

Follow guidelines step by step to Install Norton Virus Definitions on your Windows PC,

  1. First, download Norton Virus Definitions Software for your Windows Computer.
  2. Once you Download the Norton Virus Definitions Application, Double click the setup files and start the installation process.
  3. Now follow the All Installation Instruction.
  4. Once the installation is completed, restart your computer. (It is Better)
  5. Now open the Norton Virus Definitions Application from the home screen.

How To Uninstall Norton Virus Definitions

Suppose you need to uninstall Norton Virus Definitions; that is your best guide. You must follow those steps to Remove all Norton Virus Definitions files safely.

  1. Go to the Control Panel on Your Windows PC.
  2. Open the Programs and Features
  3. Find the Norton Virus Definitions, Right-click the Select icon, and press “Uninstall.” Confirm the action.
  4. Now you need to Delete the Norton Virus Definitions App Data. Go to the Windows Run Application. (Shortcut – Windows Key + R). Now Type in ‘%AppData%’ and press ‘OK.’
  5. Now find the Norton Virus Definitions folder and delete it.

Frequently Asked Question

Does Norton block all viruses?

Norton 360 will protect a computer from various types of malware. In order to fully appreciate the protection offered by this program, users need to understand how to properly protect themselves from malware.

How does Norton detect viruses?

Norton scans for viruses every time you run it. It discovers threats based on their definitions and compares their contents to known ones. It also uses heuristic detection to identify threats that are unknown to the device.

Can I buy a new Norton instead of renewing?

Instead of renewing your Norton AntiVirus subscription, you can upgrade to a different product from either Symantec or Norton. New purchases come with a one-year subscription, though you can opt for a longer plan.

Do you have to renew Norton AntiVirus every year?

You can renew it at the higher price. It’s also possible to buy it on sale every year, but they automatically renew it each year.


Norton Virus Definitions Download for Windows is developed and updated by NortonLifeLock Inc. All registered trademarks, company names, product names, and logos are the property of their respective owners.

Version History

Norton Virus Definitions (2023 (32-bit))
32.2 MB

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