Industry-leading protection at a groundbreaking price.
Powered by one of the world’s largest 24x7 threat monitoring networks.
Helps defend against ransomware, viruses, spyware, malware and other online threats.
Automatic “silent” updates ensure you have the latest protection.
Seamless upgrade options to additional protection as your needs grow.
Be prepared for tomorrow’s threats.
Powered by 24x7 threat monitoring and a global security network, Norton AntiVirus Basic is designed to detect and destroy even brand-new online threats. And when it comes to online safety, you don’t want to be using last-to-know security. Bonus: You won’t be bombarded with the annoying ads you see in free software.
Stay current with automatic updates.
With Norton AntiVirus Basic, you can fill your PC with years of photos, music, files and financial documents without worry. Automatic, behind-the-scenes updates ensure you’ll always have the latest protection for your PC—and all of your valuable files.
Trust the original—and still leading—antivirus.
Antivirus is in our DNA. Norton created the original antivirus software in 1989, and more than 25 years later we still set the bar for speed and performance in security software. Only Norton has won PC Magazine’s Editors’ Choice Award 39 times—more than any other security company.
Easily upgrade as your needs grow.
If you want to add Norton protection to your smartphone, two-way firewall protection for your data, or parental control software to teach your kids safe habits online, you can seamlessly upgrade to our best protection anytime. No need to start a new subscription. You’ll only pay the prorated price for your new service.