[Fixed] How do I find my McAfee serial number?

McAfee serial number

If you have recently purchased one such product from McAfee, then before installation, you can find out all you need to know about the McAfee serial number from here. Protecting our computer systems from information theft, third-party attacks, hacking etc. is a very essential part of being an internet user. And McAfee is a good antimalware program in the market that can help you with this.

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McAfee serial number

About McAfee

McAfee is an American multinational company that deals in the manufacture of cybersecurity tools and programs. It was founded several decades ago in the year 1987 by the original owner and founder, John McAfee.


The company was taken over a few years ago by Intel in the year 2011. They now come under the security division of Intel. Its current CEO and head of operations are Peter A Leave. Their headquarters is situated in San Jose California, United States.

Importance of McAfee serial number

The McAfee serial number like all other activation codes and serials provides protection to the licenses of the product you use in turn declaring them authentic. It is always advised to keep this serial number a secret from everyone.

McAfee serial number

This number is not something that is specific to just one single product, so if it comes in the hands of someone else they can use it however they want – maybe to authenticate another product illegally.

  • It can be used to steal your product’s license rights.
  • Make sure to always copy-paste the number whenever you are required to type it in somewhere.
  • It is also pertinent for you to keep the first-ever email that you receive regarding the original serial number safe – for future references.

Uses of McAfee serial number

The McAfee serial number of your product has many different uses for which you always need to keep the digits safe with you. Here are some ways in which it is required:

  • For starters, the number serves as an activation key that you need to enter at the time of installing your anti-virus product for the first time ever.
  • In the event that you have to download the program once again or reinstall it on some other device, while the license has still not expired then you shall be in need of the serial number.

Uses of McAfee serial number

How does McAfee help the system to prevent it from viruses?

McAfee commences with updating its virus database with the help of a spontaneous web crawler, which detects unspecified software on the web and updates its name in its database on the basis of their destructive capability and their further classifications. Furthermore, after the complete scan, McAfee restricts their access and also eradicates them completely. When the software is done updating itself about all the perceived viruses and threats, it auto constructs the existing firewall with the new set of information, which is furthermore indestructible and durable. The software works in such a manner where it notifies the users of any possible viruses that could enter their system in the future and let them know about it the virus in the form of multiple warnings and if in any case the virus passes on to the system with the user mistakenly allowing it, the virus scan tool detects the virus and completely destroy it. When a user runs a virus scan, McAfee software makes a note of all the perceived virus threats in the form of applications that could affect the user in the future.

How to find my McAfee serial number

Many people struggle to find their McAfee serial number for data transferring and they search on google for how to find my McAfee serial number. Mostly the McAfee serial number is displayed on the new downloaded screens and the users should take note of the number since McAfee serial numbers are time-sensitive and are displayed mostly on the installation of the software. If the users are no longer able to find their McAfee serial numbers, then they should open the McAfee home page on their web browsers, and log in to their accounts, they can view their serial numbers after logging in and if users are still not able to find their serial numbers then they should contact the technical team regarding it. McAfee technical support team is always ready to help you 24/7 or you can dial the toll-free customer care number. They will suggest you some of the easy steps to How to find my McAfee serial number.


The serial number is one of the most important aspects of any program installation for your PC; here is some cautionary advice for safekeeping:

  • One SN can be used for up to five activations; if it detects you trying to install the same product on several devices then the number may be suspended or revoked forever.
  • You can think of the number as prepaid cash, that will forever be lost if you lose it once. Therefore the McAfee serial number should be kept safe at all times.
  • Once you have installed the license, it will not need to be reactivated as long as the machine works without any changes.
  • When typing in the number be sure to copy and paste it exactly as it is without even changing any cases for the letters


Q. How can I get the serial number for McAfee?

You can get this number by calling McAfee’s customer care number and providing either your McAfee Legacy Secure Computing product serial number or your corporate ID to a customer service agent.

Q. What is my McAfee serial number?

When you buy McAfee antivirus, you get a grant key that allows you to access your account. You can get this number by calling McAfee’s customer care number and providing either your McAfee Legacy Secure Computing product serial number or your corporate ID to a customer service agent.

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