Since the 1990s, word processing has largely been dominated by Microsoft Word. That’s not to say no alternatives exist. But that’s the thing–they are alternatives to Word, which has essentially been the default for most people who use word processing, particularly in a business setting. Of course, Word didn’t start out on top. It was first released in October 1983. At that time, the dominant word processing program was WordStar, which had already been on the market for several years.