That is why the other name of the shift key is the keyboard lock key. The most common cause for the locking of a keyboard is holding the shift key for too long. That is why today this topic all your questions and queries about fixing a locked keyboard. The frequency of this problem is very much evident from the fact that the internet is filled with questions like “how to unlock keyboard” and many more questions related to this topic. Every day due to several reasons people from all around the world face this problem. This is the infamous keyboard locking problem. It’s a very common and nominal problem often faced by many users.