when click the “start ” button, some application will be closed

      when click the “Start ” button, some application will be closed, i think it maybe is windows's problem,but i dont know how to solve it.      Hi,IamDexter,anIndependentAdvisor,heretohelpyou.I'llsuggestyourefertothesestepstofixyourOS:1.PressWindowskey+Randtypecmd,thenpressCtrl+Shift+EntertoopentheCommandPromptwithAdministratorpermission.2.Pasteandrunthesecommandsintothecommandprompt:DISM.exe/Online/Cleanup-image/ScanhealthDISM.exe/Online/Cleanup-image/CheckhealthDISM.exe/Online/Cleanup-image/Restorehealthsfc/scannowIhopethishelps.Feelfreetoaskbackanyquestionsandletmeknowhowitgoes.Iwillkeepworkingwithyouuntilit'sresolved.