How do you upgrade wiztech 8020 HD PVR to internet?

To upgrade your Wiztech 8020 HD PVR to access the internet, you typically need to connect it to your home network via an Ethernet cable or Wi-Fi adapter, if supported. Access the device's settings menu, and navigate to the network configuration section to set up your internet connection. Follow the on-screen instructions to connect to your Wi-Fi network or configure the wired connection. Finally, ensure the firmware is updated to the latest version to optimize performance and access any new features.