英文版 Windows 7/2008 显示菜单中的快捷键字母（带下划线的字母）提示Control Panel\Appearance and Person
英文版 Windows 7/2008 显示菜单中的快捷键字母（带下划线的字母）提示
Control Panel\Appearance and Personalization\Ease of Access Center\Make the keyboard easier to use
Make it easier to use keyboard shortcuts
Underline keyboard shortcuts and access keys