Learn how to deep clean a mechanical keyboard by removing keycaps and cleaning switches, keys, and the keyboard base.

I'll confess: my MacBook's keyboard has seen better days. I've been meaning to clean it for a while, but I always put it off because of how hard Apple makes disabling the keyboard in general: Whenever ...

Before troubleshooting the problem, make sure the issue isn't hardware-related. Keys may stop working if they're stuck, physically damaged (such as after a drop), or if the keyboard connection is ...