VAIO User Guide VPCEH3/VPCEJ3/VPCEK3/VPCEL3 Series

# Internet

- About a Security Key for a Wireless LAN
- A security key is a security protocol for a wireless LAN that encrypts data transmitted on the wireless LAN.
- About the Internet Connection Services
- The following types of Internet connection services are available.
- About the Network (LAN)
- The network (LAN) enables you to connect your VAIO computer to the Internet and transfer data between the computer and other devices.
- About the Wireless LAN Standards
- The Wireless Local Area Network (WLAN) allows your VAIO computer to connect to a network through a wireless connection.
- Before Using the Wireless LAN
- You first need to establish wireless LAN communications between your VAIO computer and an access point (not supplied) before connecting the computer to the Internet using the wireless LAN.
- Connecting to the Internet with a Wired Connection
- Before using the Internet, you need to sign up with an Internet Service Provider (ISP) and set up devices required for connecting your VAIO computer to the Internet.
- Notes on Using the Wireless LAN Function
- Before using the wireless LAN function, read the following precautions for correct use.
- Starting Wireless LAN Communications
- You can establish wireless LAN communications between your VAIO computer and an access point (not supplied) using VAIO Smart Network.
- Stopping Wireless LAN Communications
- Stop wireless LAN communications using VAIO Smart Network.
- Using the Antivirus Software for Your VAIO Computer
- Protect your VAIO computer against computer viruses by using the antivirus software.

### You might be looking for the following topics:

- Using the Internet without Starting Windows (Quick Web Access)(the Web button)