|`KC_DOWN`||DownArrow|
|`KC_UP`||UpArrow|
|`KC_APPLICATION`|`KC_APP`|Application|
-|`KC_POWER`||Power|
+|`KC_POWER`||Old power button scancode. MS has deprecated this in favor of `KC_SYSTEM_POWER`.|
|`KC_EXECUTE`||Execute|
|`KC_HELP`||Help|
|`KC_MENU`||Menu|
|`KC_CLEAR_AGAIN`||Clear/Again|
|`KC_CRSEL`||CrSel/Props|
|`KC_EXSEL`||ExSel|
-|`KC_SYSTEM_POWER`|`KC_PWR`|System Power Down|
+|`KC_SYSTEM_POWER`|`KC_PWR`|System Power Down. Recommended over `KC_POWER`.|
|`KC_SYSTEM_SLEEP`|`KC_SLEP`|System Sleep|
|`KC_SYSTEM_WAKE`|`KC_WAKE`|System Wake|
|`KC_MAIL`|`KC_MAIL`||