What is the primary purpose of word processing software?

The primary purpose of word processing software is to create text documents. This type of software is specifically designed to allow users to compose, edit, format, and print textual documents with a range of features that improve the writing process. Users can utilize various formatting options to enhance the appearance of the text, such as font styles, sizes, colors, and paragraphs. Additionally, word processors provide tools for spell checking, grammar checking, and inserting images or tables, further supporting text communication and documentation needs.

In contrast, creating spreadsheets pertains to software specifically designed for numerical data organization and analysis, which does not align with the core functionality of word processing applications. Similarly, editing videos is a task suited for specialized video editing software, while tracking online activity involves tools that monitor internet use and behavior, which again differs significantly from what word processing software offers. Thus, the focus on text document creation distinctly categorizes B as the correct answer.