Win10 切換電源計劃延長續航：註冊表添加右鍵菜單一鍵切換

Win10 內建平衡/節能/高性能三種電源計劃（高性能默認隱藏），筆記本/平板電池模式用「節能」可最大化續航。但切換需進控制面板，不便。

**通過註冊表添加桌面右鍵菜單「切換電源計劃」，實現一鍵切換：**

將以下代碼存為 .reg 導入：

Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan]
"Icon"="powercpl.dll"
"MUIVerb"="切換電源計劃"
"Position"="Top"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\Balanced]
"MUIVerb"="平衡"
"Icon"="powercpl.dll"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\Balanced\Command]
@="powercfg.exe /S 381b4222-f694-41f0-9685-ff5bb260df2e"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\High Performance]
"MUIVerb"="高性能"
"Icon"="powercpl.dll"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\High Performance\Command]
@="powercfg.exe /S 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\Power Saver]
"MUIVerb"="節能"
"Icon"="powercpl.dll"
[HKEY_CLASSES_ROOT\DesktopBackground\Shell\Switch Power Plan\Shell\Power Saver\Command]
@="powercfg.exe /S a1841308-3541-4fab-bc81-f71556f20b4a"

取消同法，導入刪除鍵值代碼即可。靈活切換兼顧性能與續航。