To activate Kaspersky Tablet Security after installation, do the following:
In the upper right corner of the screen tap the Settings icon.
On the Additional settings screen select the License section.
Tap Activate commercial version.
Enter a new activation code. If it is a renewal code, then check the box I have the old activation code. In the field enter your previous activation code and tap Activate.
The program will send a request to the Kaspersky Lab activation server and will download a license.
On the About license screen tap Close.
Your Kaspersky Tablet Security is activated.