Other names may be trademarks of their respective owners. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.S. Alexa and all related logos are trademarks of, Inc. App Store is a service mark of Apple Inc. Mac, iPhone, iPad, Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. Android, Google Chrome, Google Play and the Google Play logo are trademarks of Google, LLC. Secure your digital identity and payments or encrypt your files. Firefox is a trademark of Mozilla Foundation. Download ultimate protection for your online safety without compromise for users who want it all. or its affiliates in the United States and other countries.

NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries. The Norton and LifeLock Brands are part of NortonLifeLock Inc.

Cancel the Norton plan in-app purchase from Apple App Store, Google Play Store, or Microsoft Store.

Activate the Norton 360 app on your mobile device.

Your installer is not working properly' on Mac

Fix problems opening Norton device security for Mac.

Message: '.You haven't finished Setup and your computer is not protected.' on Mac.

Message: 'You have a newer version of the product already installed.' when installing Norton for Mac.

Error: 'An error has occurred' when installing or uninstalling Norton.

Download and install Norton 360 app on your mobile device.Error: 'This product is not compatible with this computer's current operating system.' when installing Norton.Activate or renew your NortonLifeLock subscription.

Free norton virus protection download