An activation code is a code that you receive when you purchase a license for Kaspersky Internet Security. The activation code is required to activate the premium version of Kaspersky Internet Security.
An activation code is a unique sequence of 20 letters and numerals in the format xxxxx-xxxxx-xxxxx-xxxxx.
Depending on how you purchased a license for Kaspersky Internet Security, you may receive an activation code in one of the following ways:
The license period starts on the date when the activation code is used for the first time on a device.
If you lose or accidentally delete your activation code after activating the app, contact Kaspersky Lab Technical Support.Page top