# User Guide

# Personal Computer VAIO Fit 14E/15ESVF1421/SVF1521

## Internet

- Using the Antivirus App for Your VAIO Computer
  Protect your VAIO computer against computer viruses by using the antivirus app.
- Installing Apps from Windows Store
  You can install apps from Windows Store.
- Notes on Using the Wi-Fi(R) (Wireless LAN) Function
  Before using the Wi-Fi function, read the following precautions for correct use.
- Disabling the Wi-Fi(R) (Wireless LAN) Function
  You can disable the Wi-Fi function by following these steps.
- About the Wi-Fi(R) (Wireless LAN) Standards
  Wi-Fi allows your VAIO computer to connect to a network through a wireless connection.
- Stopping Wi-Fi(R) (Wireless LAN) Communications
  You can stop Wi-Fi communications by following these steps.
- 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.
- 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 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.
- Starting Wi-Fi(R) (Wireless LAN) Communications
  You can establish Wi-Fi communications between your VAIO computer and an access point (not supplied).

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