Sony SVT1121 How To Use Manual page 65

access point will be registered in the computer. You do not have to enter the security key for
subsequent connections.
About a Security Key for Wi-Fi(R) (Wireless LAN)
A security key is a security protocol for Wi-Fi that encrypts data transmitted on Wi-Fi. It is also
referred to as an encryption key or a WEP (Wired Equivalent Privacy) key.
The security key allows wireless devices that have the same key, such as a Wi-Fi access point
and a computer, to communicate with each other on Wi-Fi.
The security key is assigned to each access point by default. (Make sure the default security
key has been changed to protect data from unauthorized use.) If you cannot find the default
security key, refer to the manual that came with your access point.
If you enter a wrong security key, follow these steps to re-enter the security key.
1. Open the charms and select the
charms.)
2. Select (the network icon).
3. Right-click the desired network and select View connection properties.
4. Select the Security tab.
5. Enter a security key in the Network security key field and select OK.
About the Internet Connection Services
The following types of Internet connection services are available.
You can select from among the services according to your preference, for example,
communication speed or a usage fee. For detailed information on a variety of connection
services, contact Internet Service Providers (ISPs).
Fiber to the Home (FTTH)
Cable modem
Digital Subscriber Line (DSL)
Satellite
Dial-up
About the Wi-Fi(R) (Wireless LAN) Standards
Wi-Fi allows your VAIO computer to connect to a network through a wireless connection.
Wi-Fi uses the following IEEE 802.11a/b/g/n/ac (draft) standard, which specifies the type of
technology used. Refer to the specifications to find out about the configuration of the computer.
IEEE 802.11a (Frequency band:5 GHz)
Exclusive to models compliant with the IEEE 802.11a/b/g/n/ac (draft) standard.
IEEE 802.11b/g (Frequency band:2.4 GHz)
The IEEE 802.11g standard provides higher-speed communications than the IEEE 802.11b.
Settings charm. (See Opening the Charms to open the