5、kedbybrilliantproductpromotionsandmarketing,Applehasbuiltverygoodandeasy-to-useuserinterfaces.AppleInc’sinnovationkeepsitafront-runnerinelectronics.lMarket share and global expansionThesuccessoftheiPadmakeApplemarketsharerising.AccordingtomarketresearchofGartnercompany,inApril2011,Appleoccup