Learning Objectives After completing this chapter, you will be able to: 1. Define operating system. 2. Define enhancements. 3. Explain the function and purpose of OS version numbers. 4. List some of the types of system configurations. 5. Explain the need and procedure for booting the system. 6. Explain the function of disk files. 7. Explain the function of and rules for file specifications. 8. List and explain the importance of the two types of computer files. 9. Describe the function and purpose of commands. 10. Compare and contrast internal and external commands
