Enable or disable fn (function) or action keys mode (HP ProBook 440 G5, 450 G5, 470 G5, and HP EliteBook 830 G5, 840 G5, 850 G5) | HP® Customer Support
How to enable/disable the function key in hp laptops and other latest laptop models? - Tax Ninja | Serving Knowledge Digitally
![keyboard - Function keys on Dell laptop requires Fn+F1-F12 (default is multimedia/oem key) - Super User keyboard - Function keys on Dell laptop requires Fn+F1-F12 (default is multimedia/oem key) - Super User](https://i.stack.imgur.com/PM1PA.jpg)