The code is printed on the quick start guide or the back of the activation card. Step-by-Step Activation Guide
After activation, it's essential to update Kaspersky Internet Security to ensure you have the latest virus definitions and software updates. You can do this by clicking on the "Update" button in the software interface. The code is printed on the quick start
Locate the Kaspersky icon in your Windows system tray (bottom right corner) or find it in your Applications folder on a Mac. Double-click to open the main interface. 2. Access the Activation Window Locate the Kaspersky icon in your Windows system
Here’s a complete, step-by-step feature guide on . If you lose your activation code
Kaspersky Internet Security licenses often cover multiple devices (e.g., 3 PCs, 5 devices). Here is how to activate on non-Windows platforms.
If you lose your activation code, or want to manage multiple devices centrally, use the web portal.