Your computer's hard drive uses a system of folders to help organize the tens of thousands of files on it. A folder is not a file itself, but contains files such as word-processing documents, videos ...

A computer is a complex machine. While most of it works on a microscopic level, it certainly has recognizable macroscopic components that contribute to its uses. A computer can be used to do just ...

Have I told you the story about Bill Gates and me in those early days of personal computing? To be clear: Bill Gates is older than I am. In 1975, as Bill was leaving Harvard to start Microsoft, I had ...