User guide

Theversionoftheoperatingsystemisprintedonthelabel.Lenovocomputersthatarelicensedforusewith
theWindows8.1operatingsystemareshippedwiththeWindows8.1licensekeydigitallyencodedintothe
computerhardware.IfyourcomputermodelislicensedtousetheWindows8.1Prooperatingsystem,that
licensecontainsdowngraderightswhichpermityoutousetheWindows7Professionaloperatingsystemin
placeoftheWindows8.1Prooperatingsystemifyouprefer.
FormoreinformationabouttheGenuineMicrosoftlabel,goto:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx
Dependingonthecomputermodel,theGenuineMicrosoftlabelmightbelocatedonthecomputercover,
underthebattery,oronthepoweradapter.ThefollowingillustrationshowsthelocationoftheGenuine
Microsoftlabelonthebackcoverofthecomputer.
Note:Yourcomputermightlookslightlydifferentfromthefollowingillustration.
Features
Thistopicprovidesgeneralinformationaboutthecomputerfeaturesforvariousmodels.Dependingonyour
specificmodel,somefeaturesmightbeunavailable.
Microprocessor
Toviewthemicroprocessorinformationofyourcomputer,dothefollowing:
•ForWindows7:ClickStart,right-clickComputer,andthenclickProperties.
•ForWindows8.1:Gotothedesktopandmovethepointertothetop-rightorbottom-rightcornerofthe
screentodisplaythecharms.ThenclickSettings➙PCinfo.
Memory
Youcomputermightbeshippedwithoneofthefollowingmemorymodules:
•Doubledatarate3lowvoltagesmalloutlinedualin-linememorymodule(DDR3LVSODIMM)
•Doubledatarate3lowvoltagesynchronousdynamicrandomaccessmemory(DDR3LVSDRAM)
Thememorycapacityvariesdependingonyourcomputermodel.Toviewthememoryinformationof
yourcomputer,dothefollowing:
•ForWindows7:ClickStart,right-clickComputer,andthenclickProperties.
•ForWindows8.1:Gotothedesktopandmovethepointertothetop-rightorbottom-rightcornerofthe
screentodisplaythecharms.ThenclickSettings➙PCinfo.
Chapter1.Productoverview11