Samsung NP-R20P User Manual download pdf (Page 173)

172

Firewall

A security system used to protect an internal network

intranetfromexternalnetworksthroughan

authentication procedure.

Hibernation Mode

A power mode that saves all data in memory to the

hard

diskandturnstheCPUandharddiskoff.When

cancelingHibernationMode,allapplicationprograms

that were running are restored to their last state.

Icon

This

referstoasmallimagethatrepresentsalethat

users can use.

LAN (Local

AreaNetwork)

Acommunicationsnetworkconnectingcomputers,

printers and other devices within a local area such as

within

abuilding.ALANenablesallconnecteddevices

to interact with other devices on the network. The

currentLANusestheEthernetmediaaccesscontrol

methoddevelopedintheearly1980s.Toconnecttoan

Ethernet,anetworkcardcalledaLANcard,Ethernet

cardornetworkinterfacecardisrequired.Toexchange

databetweencomputers,aprotocolisrequiredbesides

thehardwareequipment.WindowsXPusesTCP/IPas

the default protocol.

LCD (Liquid

CrystalDisplay)

TherearePassiveMatrixandActiveMatrixLCDtypes.

ThiscomputerusestheActiveMatrixtypeLCDcalleda

TFTLCD.SinceanLCDisimplementedbytransistors

insteadofacathode-raytubeunlikeaCRT,itssizecan

beslim.Andbecauseitdoesnotblink,itreduceseye

strain.

Network

A

groupofcomputersanddevices,suchasprinters

andscanners,connectedbyacommunicationslink.

Anetworkcanbeeithersmallorlargeandcanbe

connectedpermanentlythroughcablesortemporarily

throughtelephonelinesorwirelesslinks.Thebiggest

networkistheInternet,aworldwidenetwork.

Notication Area

This

referstotherightareaoftheTaskbarincluding

programiconssuchasthevolumecontrol,thepower

options and the time.

Power Schemes

This

referstoapre-determinedpowermanagement

optiongroup.Forexample,youcansetthetimethe

computerwaitsbeforeenteringStandbyMode,or

beforethemonitororharddriveturnsoff.Thesettings

are saved as a power scheme.

1 2 ... 168 169 170 171 172 173 174 175 176 177 178

Comments to this Manuals

No comments

Samsung NP-R20P User Manual Page 173

Comments to this Manuals

Related products and manuals for Laptops Samsung NP-R20P