To activate the application:
- In the main window of Kaspersky Total Security, click License: ... days remaining.
- To learn how to open the main application window, see this article.
- Click Enter activation code.
- Enter the code from the message you have received after buying the license and click Activate.
- Click Done.
Kaspersky Total Security has now been activated.
If you purchased a license for multiple devices, activate Kaspersky Total Security on all the devices using the same activation code.