# How to map numlock to open calculator?

**URL:** <https://community.keyboard.io/t/how-to-map-numlock-to-open-calculator/1479>\
**Category:** Help and Getting Started\
**Tags:** question\
**Created:** [May 8, 2018, 2:20am UTC](https://community.keyboard.io/t/how-to-map-numlock-to-open-calculator/1479 "2018-05-08T02:20:59Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![rumpel](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.keyboard.io/rumpel/32/626_2.png) [@rumpel](https://community.keyboard.io/u/rumpel)\
**Post date:** [May 9, 2018, 12:48pm UTC](https://community.keyboard.io/t/how-to-map-numlock-to-open-calculator/1479/3 "2018-05-09T12:48:17Z")

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Some of the key definitions don’t do anything. Consumer\_AL\_Calculator might be one of them.

See [Key\_Cut/Copy/Paste and other keys in key\_defs\_keyboard.h](https://community.keyboard.io/t/key-cut-copy-paste-and-other-keys-in-key-defs-keyboard-h/1493/2)

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_[View the full topic](https://community.keyboard.io/t/how-to-map-numlock-to-open-calculator/1479)._