You might be looking for the following topics:

• Stopping Wi-Fi(R) (Wireless LAN) Communications
• Notes on Using the Wi-Fi(R) (Wireless LAN) Function
• About the Wi-Fi(R) (Wireless LAN) Standards
• About the Internet Connection Services
• Starting Wi-Fi(R) (Wireless LAN) Communications
• Using the Antivirus App for Your VAIO Computer
• About a Security Key for Wi-Fi(R) (Wireless LAN)
• Disabling the Wi-Fi(R) (Wireless LAN) Function
• About the Network (LAN)