Follow these simple steps to get Kaspersky Internet Security installed on your PC: 1- Head over to the official Kaspersky website. 2- Sign in or create a new account. 3- Navigate to the "Products" section and choose Kaspersky Internet Security. 4- Click the 'Free Trial' option to download the software. 5- Once downloaded, run the installer and follow the prompts to complete the installation. 6- After installation, open the software, go to the 'License' section, and input the key provided.