Essentially all electronic devices have "default" settings that are calibrated during production, with the intention of being the ideal setup for the average user. However, these can also be adjusted ...
If your keyboard just isn't doing anything when you type on it, that's a problem. Fortunately, though, it's often a problem that's relatively easy to fix. You might need to turn it off and on again, ...
The thing with traditional keyboards is that they are not really designed with the greatest ergonomics in mind. Yes, some manufacturers did come out with designs to make keyboard typing comfortable ...