Word processing programs are a type of software that make it easier to create and modify text documents. Word Processing applications are organized into a number of categories according to their complexity: Simple programs that manipulate ASCII are called Text Editors. More complex programs that feature formatting commands are called Word Processors. Some word processors are included in integrated application packages, which also feature other application programs. Such packages are convenient, but may not have all the features of larger programs. Full-featured word processing programs contain many options for formatting text and documents. They also might contain special utilities for more complex formatting and composition. Desktop publishing programs are designed for more complex formatting, especially the integration of text and graphics.
Most word processing programs contain the same types of commands, although the exact ways to access these commands may vary. You will almost always see file handling commands, including commands to Load, Save, Save As, and Print. Frequently, you will also see commands for block manipulation, including Copy, Cut, and Paste. More advanced programs may contain special commands for formatting characters and paragraphs, as well as other commands to deal with tables, columns, and lists. The fanciest word processing programs may also contain commands to assist with composition, such as spelling and grammar checkers and outline editors.