After removing Kaspersky Internet Security, your computer and personal data will be unprotected.
Kaspersky Internet Security is removed using the Setup and Removal Wizard.
How to uninstall the application in Windows 7
To start the Wizard on a computer running under Microsoft Windows 7 or earlier versions,
in the Start menu, select All Programs → Kaspersky Internet Security → Remove Kaspersky Internet Security.
How to uninstall the application in Windows 8 or later
To start the Wizard on a computer running under Microsoft Windows 8 or a later operating system:
In this Help section
Entering the password to remove the application
Saving your activation code
Saving data for future use
Confirming application removal