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VAIO User Guide VAIO Duo SVJ2021 Series
Troubleshooting
How to Use
Parts Description
Setup
Network / Internet
Connections
Settings
Playback
Backup / Recovery
Security
Other Operations
Notifications
© 2012 Sony Corporation
Internet
About a Security Key for Wi-Fi (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 Wi-Fi (Wireless LAN) Standards
The Wireless Local Area Network (WLAN) allows your VAIO computer to connect to a
network through a wireless connection.
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.
Disabling the Wi-Fi (Wireless LAN) Function
You can disable the Wi-Fi (Wireless LAN) function by following these steps.
Launching the Web Browser (WEB Button)<WEB Button equipped models>
By pressing the WEB button, you can launch the default web browser.
Notes on Using the Wi-Fi (Wireless LAN) Function
Before using the Wi-Fi (wireless LAN) function, read the following precautions for correct
use.
Starting Wi-Fi (Wireless LAN) Communications
You can establish Wi-Fi (wireless LAN) communications between your VAIO computer and
an access point (not supplied).
Stopping Wi-Fi (Wireless LAN) Communications
You can stop Wi-Fi (wireless LAN) communications by following these steps.
Using the Antivirus App for Your VAIO Computer
Protect your VAIO computer against computer viruses by using the antivirus app.
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