For instructions on how to use your Norton product key, select one of the following depending on your situation:

Norton AntiVirus is an anti-virus or anti-malware software product, developed and distributed by NortonLifeLock since 1991 as part of its Norton family of computer security products. It uses signatures and heuristics to identify viruses.Other features included in it are e-mail spam filtering and phishing protection. Symantec distributes the product. Norton software for 2020 offers our latest technology to protect your PC, Mac, smartphone and tablet. Find out more about Norton products and services.

If you do not know how to find your product key, see Find your Norton product key.

Norton antivirus products

Activate Norton Antivirus Product Key

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If you see a message that your product key is invalid, see Message: 'Invalid Product Key'.

Norton Antivirus Product Key Activation

Key antivirus features. Cyber safety requires a range of protections. Here are some of the must-have antivirus protection features you’ll probably want in your security software. Real-time protection.

    • Spaces in the product key will cause an error.

    • Make sure you are entering license information for the specific product you are using. License information for one Norton product is not interchangeable with another Norton product.

      For example, you cannot use the product key for your Norton protection to activate Norton Utilities Premium. You can find the product key for Norton Utilities Premium in the My Subscription page of your account.

    • If you still see a message indicating incorrect or invalid licensing information, verify that you typed the license information exactly as shown.

      Some characters (such as the number 0 and the letter O) can look very similar. Try double-checking the following: the letters O, l (lower-case l), I (capital I); and the numbers 0 (zero) and 1 (one).

Install Norton Antivirus With Product Key

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