Help me please I need these I do not understand computer concepts

COMP-1047-91 Computer Concepts for End-Users Flexible Learning/Distance Education This assignment will give you the opportunity to explore the many different types of software and how they are used in society.A 1. Describe the two major kinds of software (Chapter 1). (4 marks) 2. Describe two types of system software programs (Chapter 1). (4 marks) 3. Define and compare general-purpose applications, specialized applications, and mobile apps (Chapter 1). (6 marks) 4. List the three most used categories of application software (Chapter 3). (3 marks) 5. Discuss six common features in application programs (Chapter 3). (12 marks) 6. When would you use each of the following application programs: word processor, spreadsheet, database management system, and presentation software? (4 marks)