我的 Windows 10 启动菜单有问题。我访问了此页面https://support.microsoft.com/en-us/help/12385/windows-10-troubleshoot-problems-opening-start-menu-cortana并尝试了疑难解答。它说
Required applications are not installed correctly.
"Microsoft.Windows.ShellExperienceHost" and "Microsoft.Windows.Cortana" applications need to be installed correctly.
疑难解答没有解决这些问题。有人能告诉我如何手动安装这些应用程序吗？