YouhaveacomputernamedComputer1thatrunsWindows7andWindowsInternetExplorer8.AuserreportsthatComputer1hasanumberofInternetExplorerconfigurationissuesthatcauseinstabilitywhenbrowsingtheInternet.YouneedtoconfigureInternetExplorertousealldefaultsettings.WhatshouldyoudofromInternetOptions？（）

A．FromtheAdvancedtab，clickReset. B．FromtheProgramstab，clickSetprograms. C．FromtheAdvancedtab，clickRestoreadvancedsettings. D．FromtheSecuritytab，clickResetallzonestodefaultlevel.