​What is the category of software that enables word processing, database management, graphic manipulation and spreadsheet creation?​

Correct option is B

The correct answer is (B) ​Application​.

The category of software that enables word processing, database management, graphic manipulation, and spreadsheet creation is application software: 

• Application software: A computer program that performs a specific task for a user, such as word processing, spreadsheet calculations, or web browsing. Examples of application software include Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Photoshop, and CorelDraw.

Other Categories:

• System Software: Manages the computer's hardware and software resources. Examples include operating systems (like Windows, macOS, Linux) and device drivers.
• System Software: Manages the computer's hardware and software resources. Examples include operating systems (like Windows, macOS, Linux) and device drivers.
• Framework: A set of libraries, tools, and conventions that support the development of software applications.
• Structure: Not a standard category in software classification.