For others, these keys may simply be useless. Depending on your keyboard layout, the reach to this row of keys could be an uncomfortable trade-off compared to their functionality. Repurpose The Function Keysįor many of us, the function keys (F1–F12) end up completely unused. While I laid out a more detailed explanation for installing, setting up, and creating scripts using AutoHotKey in the aforementioned article, all you have to do is download the application, bring up a text editor, and save and run any of the following scripts to get them working immediately. Let me share with you five of the most useful AutoHotKey scripts for everyday PC use.