Which of the following is a common type of software application?

• A. Antivirus software
• B. Word processor
• C. Router configuration tool
• D. Hardware drivers

Answer: (B)

A word processor is a common type of software application because it is widely used by individuals and organizations for creating, editing, formatting, and printing text documents. These applications facilitate tasks such as writing reports, letters, and professional documents, making them essential tools in education, business, and personal use. Their user-friendly interfaces and features, such as spell check, templates, and collaboration tools, contribute to their popularity and functionality in everyday document handling.

While antivirus software is important for system security, and router configuration tools and hardware drivers are essential for device management and connectivity, they are more specialized applications that do not fall under the category of common software applications used by the general public, particularly in the context of day-to-day productivity tasks like document creation.