Windows 8右键菜单添加关机，重启，注销…
原理就是在注册表中添加命令，新建立记事本，把以下内容保存为.reg，双击导入即可。
复制代码代码如下:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOTDesktopBackgroundShellPower Menu]
“MUIVerb”=”Power Menu”
“SubCommands”=”lock;logoff;switch;sleep;hibernate;restart;shutdown”
“Icon”=”shell32.dll,215″
“Position”=”bottom”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshelllock]
@=”Lock”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer
CommandStoreshelllockcommand]
@=”Rundll32 User32.dll,LockWorkStation”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshelllogoff]
@=”Log Off”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer
CommandStoreshelllogoffcommand]
@=”Shutdown -l”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshellswitch]
@=”Switch User”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer
CommandStoreshellswitchcommand]
@=”tsdiscon.exe”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshellsleep]
@=”Sleep”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplore
rCommandStoreshellsleepcommand]
@=”rundll32.exe powrprof.dll,SetSuspendState Sleep”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshellhibernate]
@=”Hibernate”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer
CommandStoreshellhibernatecommand]
@=”Shutdown -h”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshellrestart]
@=”Restart”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer
CommandStoreshellrestartcommand]
@=”Shutdown -r -f -t 00″
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorerCommandStoreshellshutdown]
@=”Shut Down”
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplore
rCommandStoreshellshutdowncommand]
@=”Shutdown -s -f -t 00″
当然你也可以下载现成的注册表文件，包含卸载
