Như bạn đã biết, Windows là hệ điều hành máy tính của bạn hoặc hệ điều hành phần mềm mà làm cho phần cứng làm một cái gì đó hữu ích hơn là chỉ đơn giản là ngồi đó như hình dạng phức tạp và tốn kém silicon, carbon, thép. Và hầu hết các máy tính đi kèm với Windows, | CompTIA A Complete Study Guide A Essentials 220-601 Exam Objectives OBJECTIVE CHAPTER Domain Personal Computer Components Identify the fundamental principles of using personal computers 1 Install configure optimize and upgrade personal computer components 2 Identify tools diagnostic procedures and troubleshooting techniques for personal computer components 2 Perform preventative maintenance on personal computer components 2 Domain Laptops and Portable Devices Identify the fundamental principles of using laptops and portable devices 3 Install configure optimize and upgrade laptops and portable devices 3 Identify tools basic diagnostic procedures and troubleshooting techniques for laptops and portable devices 3 Perform preventative maintenance on laptops and portable devices 3 Domain Operating Systems Identify the fundamentals of using operating systems 4 Install configure optimize and upgrade operating systems 5 Identify tools diagnostic procedures and troubleshooting techniques for operating systems 6 Perform preventative maintenance on operating systems 6 Domain Printers and Scanners Identify the fundamental principles of using printers and scanners 7 Identify basic concepts of installing configuring optimizing and upgrading printers and scanners 7 Identify tools basic diagnostic procedures and troubleshooting techniques for printers and scanners 7 Domain Networks Identify the fundamental principles of networks 8 Install configure optimize and upgrade networks 8 Identify tools diagnostic procedures and troubleshooting techniques for networks 8 Domain Security Identify the fundamental principles of security 9 Install configure upgrade and optimize security 9 Identify tool diagnostic procedures and troubleshooting techniques for security 9 Perform preventative maintenance for computer security 9 Domain Safety and Environmental Issues Describe the .
