For a less invasive, software-based toggle:
Most major laptop manufacturers include a feature called . Think of it as a Caps Lock, but for your function row. use function keys without fn
If the shortcut doesn't work, you may need to adjust your hardware settings: How to access F1-F12 keys without pressing FN keys first? For a less invasive, software-based toggle: Most major
Press Windows + X and select Mobility Center . Some laptops (especially Dell) have a "Function Key Row" setting here where you can choose between "Function Key" and "Multimedia Key." For a less invasive