I recently installed Kali on my Dell Inspiron R17 N7110. Up top are three buttons as shown in the image below.
top_keys.png
In Windows (7), the first would open the mobility settings. The second would run Dell SupportAssist, and the third would blank the screen.
Now that I'm running Kali, they're of no use to me. When I press each key, they all light up, so I know they still work.
I've been wondering if I can use these for something in Kali. For example, the last key can be used to enable Undercover mode.
I'm pretty sure these are called "Macro" or "Function" keys. Would it be possible to set these up in Kali?