Norton Internet Security™ 21.0 1-Year Subscription, For 3 PCs, Traditional Disc
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Norton Internet Security™ 21.0 1-Year Subscription, For 3 PCs, Traditional Disc

Item # 209909 OfficeMax # 24167134
Keep your files and other information safe with this online security software
  • Helps protect you from computer viruses, spam and social media dangers.
  • Identity-theft protection helps keep your passwords and personal information private.


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Keep your files and other information safe with this online security software
  • Helps protect you from computer viruses, spam and social media dangers. 
  • Identity-theft protection helps keep your passwords and personal information private.  Warns you about phishing sites and other scams attempting to obtain your private information.
  • Automatic silent updates maintain optimum security levels. 

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Item # 209909 
Manufacturer # 21304167  
platform PC
operating system compatibility Windows Vista; Windows 7; Windows 8
memory requirements 256 MB
minimum processor compatibility 1.0GHz
minimum hard disk space 300 MB
minimum resolution required 640 x 480
software type CD-ROM
version 21.0
release date September 2013
postconsumer recycled content 85%
total recycled content 85%
brand name Norton
publisher Symantec

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From the Manufacturer|Powered by Answers™

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  • Our complete protection for what you do online NortonTMInternet Security, protection that allows you to go anywhere online safely with a mix of patented protection working together to repel online threats, social media scams, network invaders, viruses, and spam. Neutralizes today’s and tomorrow’s online threats while boosting PC performance.
    • Keeps you safe when you surf, shop, and bank online
    • Warns you about social media scams and suspicious content
    • Stops both today’s and tomorrow’s threats
    • Blocks infected and dangerous downloads
    • (+) Reduces PC startup time and boosts performance
    • (+) Eliminates spam
    • (+) Prevents strangers from accessing your home network     
    • Helps you protect your kids from online dangers
    • Gets rid of hard-to-remove infections

 Editors' Choice Award Logo is a trademark of Ziff Davis Publishing Holdings Inc.
    Used under license. © 2013 Ziff Davis, Inc. All Rights Reserved.



  • Top Advantages

    • A mix of patented protection neutralizes viruses, spam, network invaders, and unsafe downloads.
    • Secures your passwords and personal information.
    • Protects you from identity thieves, phishers, and dangerous websites, so you can go anywhere online safely.
    • Warns you about social media scams and suspicious posts.
    • Keeps you safe from both today’s and tomorrow’s threats.
    • Reduces PC startup time.
    • Cleans out hard-to-remove infections.
  • Repels online invaders

    Actively protects you from viruses, spam, identity theft, and social media dangers.
    • Insight­ identifies which files and applications are safe and which are dangerous, using the combined feedback of more than 175 million Norton™ users.
    • Norton Community Watch tracks virtually every file on the Internet for comprehensive global threat monitoring.
    • SONAR Behavioral Protection detects signs that a file is dangerous to proactively protect you from never-before-seen threats.
    • (+) Spam Blocking keeps your mailbox free of unwanted, dangerous, and fraudulent emails.
    • Internet Protection System scours websites and social networking sites for suspicious links and content to identify the latest social networking scams.
    • Download Insight and IP Address Insight prevent you from downloading files from websites that have a low reputation score within the Norton user community.
    • Live 24x7 Threat Monitoring is backed by a network of Norton users who serve as your own personal Neighborhood Watch group.
    • Scam Insight reviews a website’s reputation and lets you know if it’s safe to enter your personal information.
    • Antiphishing Technology blocks fraudulent “phishing” sites set up to steal your personal information.
    • Identity Safe remembers, secures, and automatically enters your usernames and passwords for you, so they can’t be lost or stolen.
    • (+) Parental Control feature helps you protect your kids from online dangers by giving you direct access to Norton Online Family.
    • Safe Web tells you if a website is unsafe before you visit it and it’s too late.
    • Safe Web for Facebook scans your Facebook wall and news feed for URLs containing security threats such as phishing sites, malicious downloads, and links to unsafe external sites.
    • (+) Intelligent 2-way Firewall prevents strangers from accessing your home network by blocking incoming traffic determined to be unsafe.
    • Network mapping and monitoring shows all the devices connected to your home network, so you can spot uninvited guests using your wireless connection and/or eavesdropping on you
  • Protection from today’s and tomorrow’s threats

    Automatic silent updates keep you one step ahead of new and not-yet-invented threats.
    • Always up-to-date product automatically downloads and installs important product and feature updates when you’re not using your computer.
    • Norton Pulse updates virus definitions every 5 to 15 minutes without disrupting your work or play.
    • Insight + Optimized File Copy identifies safe files and only scans unknown files.
    • Built-in Intelligence maximizes battery life by putting off non-critical activities until you are plugged in and out of full-screen mode.
    • Norton Management enables easy single-password access to all Norton cloud-based applications and Web properties—to update, renew, fix, or install Norton. Includes Norton Management, Norton Anti-Theft, Norton Family, and Identity Safe.
    • Windows 8 Compatibility touch-friendly support works equally great in keyboard and mouse environments.
  • Faster startup

    Eliminates the junk that slows PC startup. 
    • Defrag fixes common problems that can rob your computer of speed and power.
    • (+) Startup Manager frees up PC memory and fine-tunes settings, so your computer starts up faster.
  • A powerful antidote for PC poison

    Deep-cleansing tools scour and disinfect even the nastiest infections that lesser products miss.
    • Norton Power Eraser scrubs your computer of deeply embedded, difficult-to-remove infections.
    • Norton Bootable Recovery Tool creates an emergency rescue CD/DVD/USB that gets your PC back up and running, even if it’s so infected that it won’t start up. (Boot to a clean OS.)
    • Windows 8 App Remediation scans Windows 8 apps for threats and removes them.
  • Additional Features:
    • Live 24x7 Support gets you access to help online or by phone.1

System Requirements

  • Minimum System Requirements

    Operating Systems Supported
    • Microsoft® Windows® XP (32-bit) with Service Pack 2 or later
    • Microsoft Windows Vista® (32-bit and 64-bit) with Service Pack 1 or later
    • Microsoft Windows 7 (32-bit and 64-bit)
    • Microsoft Windows 8 and Windows 8 Pro (32-bit and 64-bit)2
    Minimum Hardware Requirements
    • 300 MHz for Microsoft Windows XP, 1 GHz for Microsoft Windows Vista/Windows 7/ Windows 82
    • 256 MB of RAM
    • 300 MB of available hard disk space
    • CD-ROM or DVD drive (if not installing via electronic download)
    Email scanning supported for POP3-compatible email clients
    Support for Antispam
    • Microsoft Outlook® 2002 or later
    • Microsoft Outlook Express 6.0 or later
    • Windows Mail (spam filtering only)
    Browser Support for Phishing Protection, Safe Search, and Password Management
    • Microsoft Internet Explorer® 7.0 or higher (32-bit only)2 , 3
    • Mozilla® Firefox® (32-bit only)3 , 4
    • Google Chrome™3 , 4
    Browser Support for Vulnerability Protection
    • Microsoft Internet Explorer® 7.0 or higher (32-bit only)2 , 3
    • Mozilla® Firefox® (32-bit only)3 , 4
  1. 1 Symantec provides free 24x7 chat and phone support for a period of one year. Continuing support is available with an active service period subscription. Renewing your service period subscription and updating to the latest product version may be required to access support. NortonLive Services sold separately. For full details and to access support, go to
  2. 2 Some protection features are not available in Windows 8 style browsing mode.
  3. 3 As made available by Symantec within your service period.
  4. 4 Supports current and the most recent previous 32-bit releases.
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