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, ...

There's even a parody song about the problem.

If your keyboard keys stop working, it doesn't necessarily mean they're broken or need replacement. From checking keyboard ...

The keyboard is one of the most basic elements of any Android smartphone. Generally, on all Android devices, the keyboard automatically pops up when you tap the typing field, but what if it doesn't ...