Some windows7 system running command

cleanmgr--open the disk cleaning tool compmgmt.msc---computer management conf----start netmeeting charmap---start character mapping table calc----start calculator chkdsk.exe--- Chkdsk disk check cmd.exe --- CMD command prompt certmgr.msc -- certificate management utility cliconfg -- SQL SERVER client network utility Clipbrd --- clipboard viewer ciadv.msc --- index service program Dvdplay---DVD player diskmgmt.msc---disk management utility dfrg.msc--disk defragmenter devmgmt.msc--- device manager drwtsn32---- system doctor dxdiag----check DirectX information dcomcnfg--Open system component service ddeshare--Open DDE share settings explorer--Open resource manager eventvwr--Event viewer eudcedit--Word program fsmgmt.msc---Share folder manager gpedit.msc--- Group Policy iexpress--** *Tools, the system comes with