DANGER
Donotputthebatteryintrashthatisdisposedofinlandfills.Whendisposingofthebattery,comply
withlocalordinancesorregulationsandyourcompany'ssafetystandards.
DANGER
Thereisadangerofanexplosionifthecoin-cellbatteryisincorrectlyplaced.Thelithiumbattery
containslithiumandcanexplodeifitisnotproperlyhandled,ordisposedof.Replaceonlywitha
batteryofthesametype.Toavoidpossibleinjuryordeath,donot:(1)throworimmerseintowater,
(2)allowittoheattomorethan100°C(212°F),or(3)attempttorepairordisassembleit.Disposeof
itasrequiredbylocalordinancesorregulationsandyourcompany'ssafetystandards.
Connectingtothenetwork
YourcomputerhasoneormorenetworkcardsthatenableyoutoconnectyourcomputertotheInternet
andothernetworkconnections.
Ethernetconnections
Youcanconnectyourcomputertoalocalnetworkorabroadbandconnectionbyusingthebuilt-inEthernet
featureofthecomputer.
DANGER
YourcomputerhasanEthernetconnector.Toavoidtheriskofelectricalshock,donotconnect
thetelephonecabletotheEthernetconnector.
Wirelessconnections
Wirelessconnectionisthetransferofdatawithouttheuseofcablesbutbymeansofradiowavesonly.
IntheAirplanemode,allwirelessfeaturesaredisabled.TodisabletheAirplanemodeontheWindows10
operatingsystem,opentheStartmenuandclickSettings.IfSettingsisnotdisplayed,clickAllapps
todisplayallprograms,andclickSettings➙Network&Internet➙Airplanemode.Thenturnoffthe
Airplanemode.
Dependingonthewirelessdevicesinstalledonyourcomputer,youmightbeabletousethefollowing
wirelessnetworks:
•Wireless-LANconnection
•Wireless-WANconnection
•Bluetoothconnection
Usingthewireless-LANconnection
Awirelesslocalareanetwork(LAN)coversarelativelysmallgeographicarea,suchasanofficebuildingora
house.Devicesbasedonthe802.11standardscanconnecttothistypeofnetwork.
Yourcomputercomeswithabuilt-inwirelessnetworkcardandaconfigurationutilitytohelpyouestablish
wirelessconnectionsandmonitortheconnectionstatus.Thisenablesyoutostayconnectedtoyournetwork
whileyouareattheoffice,inameetingroom,orathome,withnoneedforawiredconnection.
Chapter2.Usingyourcomputer29
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