At times, we need to be particularly careful about unwanted keystrokes – whether we are working on the computer or browsing on the Internet. One wrong click can make a lot of difference. Say, you have ...

You’ve probably heard the old saying that if it looks like a duck, and it quacks like a duck… So when is a keyboard a mouse? When software makes it quack like a mouse — that is, if mice quacked.

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...