Whether it is a cat laying on the keyboard, a young child banging on random keys, or some other form of keyboard catastrophe, our keyboards can suddenly start displaying strange and frustrating behavior. With that in mind, today’s SuperUser Q&A post has some solutions for a reader’s laptop keyboard crisis.

Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.

The Question

SuperUser reader user660920 wants to know why part of his keyboard is typing the wrong characters:

Why is part of his keyboard typing the wrong characters?

The Answer

SuperUser contributors Aibobot, Rizal Pahlevi, and plugwash have the answer for us. First up, Aibobot:

Followed by Rizal Pahlevi:

To turn off the Number Lock on my Lenovo, it is Fn + F10, but the key combination may vary based on the manufacturer.

With our final answer from plugwash:

Have something to add to the explanation? Sound off in the comments. Want to read more answers from other tech-savvy Stack Exchange users? Check out the full discussion thread here.

Image Credit: Masaru Kamikura (Flickr)