14Setting Up Your Studio XPS DesktopConnect to the Internet(Optional)To connect to the Internet, you need an externalmodem or network connection, and an InternetService Provider (ISP).If an external USB modem or WLAN adapteris not a part of your original order, you canpurchase one from the Dell website atwww.dell.com.Setting Up a Wired ConnectionIf you are using a dial-up connection,•connect the telephone line to the externalUSB modem (optional) and to the telephonewall connector before you set up yourInternet connection.If you are using a DSL or cable/satellite•modem connection, contact your ISPor cellular telephone service for setupinstructions.To complete setting up your wired Internetconnection, follow the instructions in “SettingUp Your Internet Connection” on page 15.Setting Up a Wireless ConnectionNOTE: To set up your wireless router, seethe documentation that shipped with yourrouter.Before you can use your wireless Internetconnection, you need to connect to yourwireless router.To set up your connection to a wireless router:Save and close any open files, and exit any1.open programs.Click2. Start → Connect To.Follow the instructions on the screen to3.complete the setup.