How to activate Kaspersky Anti-Virus 20

Latest update: January 28, 2022 ID: 15078

Activate Kaspersky Anti-Virus to protect your computer against viruses and other threats.

Before activating the application:

  • Make sure your computer is connected to the Internet (for example, try opening the Kaspersky website).
  • Make sure the system date is correct on your computer.
To learn more about the activation code and licensing, see this article.

How to activate the trial version


How to purchase a license


How to activate the application with the activation code


What to do in case of activation errors

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