1. Download the installer:

   • Visit the Surfshark VPN website.
   • Click on "Get surfshark VPN" to download the installer.

2. Extract the files:

   • Open the downloaded .zip file in your browser.
   • Click "Extract all" and save the files to your computer.

3. Activate the VPN:

   • Open the installer and click "Activate."
   • Enter your password and connect to your account (if necessary).

4. Install the VPN service:

   • Select a public server from the provided list.
   • Click "Next" to get more information about the server.
   • Choose a relevant IP address and click "Next."

5. Configure your IP address:

   • Enter the chosen IP address and click "Next."
   • Review the settings and click "Next" again to complete the installation.

6. Test the VPN:

   • Open a browser and visit the surfshark website.
   • Type the IP address to log in without issues.

7. Configure Windows settings:

   • Open Program Files → Programs → System.
   • Click "Add a service," enter the IP address, and click "Add."
   • Ensure the service is enabled and allowed to use.

8. Test the VPN in Windows:

   • Open a browser and navigate to the surfshark website.
   • Type the IP address to ensure the VPN works.

9. Manage sessions and security:

   • Go to Settings → Advanced → Add a service, enter the VPN service name, IP, and settings.
   • Enable encryption and secure connections.

10. Review and troubleshoot:

    • Check session history in the Settings → Session history section.
    • Review security settings (HTTPS, Tor blocking) and adjust as needed.
    • Troubleshoot issues by rechecking IP, server, and account settings.

By following these steps, you should successfully set up and use Surfshark VPN on your Windows system. If issues arise, ensure you verify each step carefully and consider consulting additional resources if needed.