: You will need to provide a screenshot of the Licensing window showing the License Key .

Download and install the latest version of your specific suite (e.g., Kaspersky Standard, Plus, or Premium) from the official repository. Launch the application.

Click Add . The system will automatically validate the retail key, convert it, and display your new 20-character activation code. It will also link the subscription to your account automatically.

Always connect your newly installed software to the My Kaspersky cloud portal right after activation. This creates a permanent, accessible backup of your subscription data.

is what you use to activate the software on a new device or after a reinstall.