Step 2. Click Continue.
Step 3. Review Kaspersky Lab’s End User License Agreement. Read the agreement carefully and if you agree to all of its terms, click Continue.
Step 4. Read the Kaspersky Security Network statement. If you accept the KSN Statement, leave the check box selected. Together with Kaspersky Internet Security 2017, Kaspersky Secure Connection will be installed to ensure protected connection to the Internet. Read the message about the additional protection components and click Install.
If you are installing the application under Windows Vista 8, Windows 8, or Windows 8.1, you may see a notification from the User Account Control (UAC) service after you click the Install button. To proceed with the installation, enter your administrative password and click Yes in the User account control window.
Step 5. Wait for the installation to complete. Make sure that the check box Run Kaspersky Internet Security is selected and click the Finish button to complete the installation.
Step 6. You can take a tour through the app features by clicking Continue. Or skip it.
Step 7. Enable protection against ads and unwanted software installations. Make sure the box is checked and click Finish.
After you have installed and run it, activate Kaspersky Internet Security 2017.
Sumber : https://support.kaspersky.com/12735#block1