-Windows and Mac use different key codes for next track and previous track. Make sure you choose the keycode that corresponds to your OS.
-
-|Long Name|Short Name|Description|
-|---------|----------|-----------|
-|KC_STOP||Stop|
-|KC__MUTE||Mute|
-|KC__VOLUP||Volume Up|
-|KC__VOLDOWN||Volume Down|
-|KC_AUDIO_MUTE|KC_MUTE||
-|KC_AUDIO_VOL_UP|KC_VOLU||
-|KC_AUDIO_VOL_DOWN|KC_VOLD||
-|KC_MEDIA_NEXT_TRACK|KC_MNXT|Next Track (Windows)|
-|KC_MEDIA_PREV_TRACK|KC_MPRV|Previous Track (Windows)|
-|KC_MEDIA_FAST_FORWARD|KC_MFFD|Next Track (macOS)|
-|KC_MEDIA_REWIND|KC_MRWD|Previous Track (macOS)|
-|KC_MEDIA_STOP|KC_MSTP||
-|KC_MEDIA_PLAY_PAUSE|KC_MPLY||
-|KC_MEDIA_SELECT|KC_MSEL||
-
-## Numpad
-
-|Long Name|Short Name|Description|
-|---------|----------|-----------|
-|KC_NUMLOCK|KC_NLCK|Keypad Num Lock and Clear|
-|KC_KP_SLASH|KC_PSLS|Keypad /|
-|KC_KP_ASTERISK|KC_PAST|Keypad *|
-|KC_KP_MINUS|KC_PMNS|Keypad -|
-|KC_KP_PLUS|KC_PPLS|Keypad +|
-|KC_KP_ENTER|KC_PENT|Keypad ENTER|
-|KC_KP_1|KC_P1|Keypad 1 and End|
-|KC_KP_2|KC_P2|Keypad 2 and Down Arrow|
-|KC_KP_3|KC_P3|Keypad 3 and PageDn|
-|KC_KP_4|KC_P4|Keypad 4 and Left Arrow|
-|KC_KP_5|KC_P5|Keypad 5|
-|KC_KP_6|KC_P6|Keypad 6 and Right Arrow|
-|KC_KP_7|KC_P7|Keypad 7 and Home|
-|KC_KP_8|KC_P8|Keypad 8 and Up Arrow|
-|KC_KP_9|KC_P9|Keypad 9 and PageUp|
-|KC_KP_0|KC_P0|Keypad 0 and Insert|
-|KC_KP_DOT|KC_PDOT|Keypad . and Delete|
-|KC_KP_EQUAL|KC_PEQL|Keypad =|
-|KC_KP_COMMA|KC_PCMM|Keypad Comma|
-|KC_KP_EQUAL_AS400||Keypad Equal Sign|
+These keycodes are not part of the Keyboard/Keypad usage page. The `SYSTEM_` keycodes are found in the Generic Desktop page, and the rest are located in the Consumer page.
+
+Windows and macOS use different keycodes for "next track" and "previous track". Make sure you choose the keycode that corresponds to your OS.
+
+|Key |Aliases |Description |
+|-----------------------|---------|-----------------------------|
+|`KC_SYSTEM_POWER` |`KC_PWR` |System Power Down |
+|`KC_SYSTEM_SLEEP` |`KC_SLEP`|System Sleep |
+|`KC_SYSTEM_WAKE` |`KC_WAKE`|System Wake |
+|`KC_AUDIO_MUTE` |`KC_MUTE`|Mute |
+|`KC_AUDIO_VOL_UP` |`KC_VOLU`|Volume Up |
+|`KC_AUDIO_VOL_DOWN` |`KC_VOLD`|Volume Down |
+|`KC_MEDIA_NEXT_TRACK` |`KC_MNXT`|Next Track (Windows) |
+|`KC_MEDIA_PREV_TRACK` |`KC_MPRV`|Previous Track (Windows) |
+|`KC_MEDIA_STOP` |`KC_MSTP`|Stop Track (Windows) |
+|`KC_MEDIA_PLAY_PAUSE` |`KC_MPLY`|Play/Pause Track |
+|`KC_MEDIA_SELECT` |`KC_MSEL`|Launch Media Player (Windows)|
+|`KC_MEDIA_EJECT` |`KC_EJCT`|Eject (macOS) |
+|`KC_MAIL` | |Launch Mail (Windows) |
+|`KC_CALCULATOR` |`KC_CALC`|Launch Calculator (Windows) |
+|`KC_MY_COMPUTER` |`KC_MYCM`|Launch My Computer (Windows) |
+|`KC_WWW_SEARCH` |`KC_WSCH`|Browser Search (Windows) |
+|`KC_WWW_HOME` |`KC_WHOM`|Browser Home (Windows) |
+|`KC_WWW_BACK` |`KC_WBAK`|Browser Back (Windows) |
+|`KC_WWW_FORWARD` |`KC_WFWD`|Browser Forward (Windows) |
+|`KC_WWW_STOP` |`KC_WSTP`|Browser Stop (Windows) |
+|`KC_WWW_REFRESH` |`KC_WREF`|Browser Refresh (Windows) |
+|`KC_WWW_FAVORITES` |`KC_WFAV`|Browser Favorites (Windows) |
+|`KC_MEDIA_FAST_FORWARD`|`KC_MFFD`|Next Track (macOS) |
+|`KC_MEDIA_REWIND` |`KC_MRWD`|Previous Track (macOS) |
+|`KC_BRIGHTNESS_UP` |`KC_BRIU`|Brightness Up |
+|`KC_BRIGHTNESS_DOWN` |`KC_BRID`|Brightness Down |
+
+## Number Pad
+
+|Key |Aliases |Description |
+|-------------------|---------|------------------------------|
+|`KC_KP_SLASH` |`KC_PSLS`|Keypad `/` |
+|`KC_KP_ASTERISK` |`KC_PAST`|Keypad `*` |
+|`KC_KP_MINUS` |`KC_PMNS`|Keypad `-` |
+|`KC_KP_PLUS` |`KC_PPLS`|Keypad `+` |
+|`KC_KP_ENTER` |`KC_PENT`|Keypad Enter |
+|`KC_KP_1` |`KC_P1` |Keypad `1` and End |
+|`KC_KP_2` |`KC_P2` |Keypad `2` and Down Arrow |
+|`KC_KP_3` |`KC_P3` |Keypad `3` and Page Down |
+|`KC_KP_4` |`KC_P4` |Keypad `4` and Left Arrow |
+|`KC_KP_5` |`KC_P5` |Keypad `5` |
+|`KC_KP_6` |`KC_P6` |Keypad `6` and Right Arrow |
+|`KC_KP_7` |`KC_P7` |Keypad `7` and Home |
+|`KC_KP_8` |`KC_P8` |Keypad `8` and Up Arrow |
+|`KC_KP_9` |`KC_P9` |Keypad `9` and Page Up |
+|`KC_KP_0` |`KC_P0` |Keypad `0` and Insert |
+|`KC_KP_DOT` |`KC_PDOT`|Keypad `.` and Delete |
+|`KC_KP_EQUAL` |`KC_PEQL`|Keypad `=` |
+|`KC_KP_COMMA` |`KC_PCMM`|Keypad `,` |
+|`KC_KP_EQUAL_AS400`| |Keypad `=` on AS/400 keyboards|