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, ...

We may receive a commission on purchases made from links. Shiny keycaps on a keyboard are a common sight, especially on a MacBook that has been used for a while. This is not the new kind of "shiny" we ...