Instructions
Turn on the power on the Wii system. Check to see if you are connected to the Internet. After you are connected to the Internet, you are ready to check for updates.
Navigate to the system settings. Move the controller hand over to the "Wii" symbol on the bottom-left side of the screen. Press the "A" on the controller to open the settings screen. Move the controller hand over the wrench on the screen. Press the "A" on the controller.
Click on the arrow (>) to advance the screen to page 3 of the Wii system settings. Navigate the controller hand over the box that says, "Wii Setting Update." Press the "A" to continue.
Read the message displayed and use the controller hand to hover over "Yes." Press the "A" button to continue. Read the terms or any other message displayed, move the controller hand over "I Accept" and press the "A" button.
Allow the system time to search for updates. When updates are found, the system will automatically download and install them.