Unit 1 Using Keyboard Technical Skill 1: Mastering Goal Task-1 Using Keyboard Task-2 Let's Go Deep into Their Functions Task-3 Little Game for Combined Keys Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the Text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 Using Combined Keys Task-2 Print Screen Unit 2 Hardware and Software Technical Skill 1: Mastering Goal Task-1 Getting to Know the Hardware of a Computer Task-2 Hardware and Software Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the Text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 Install One Assembled PC Task-2 Fix the Data Wires of Hard Disk and CD-ROM Driver Unit 3 Input and Output Devices Technical Skill 1: Mastering Goal Task-1 Structure of Computer Task-2 Input Devices Task-3 Output Devices Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the Text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 Three Kinds of Buses Task-2 Mouse Unit 4 Binary Number System Technical Skill 1: Mastering Goal Task-1 Meet a Binary File Task-2 CPU Only Understand 0 or I Task-3 Binary Number System: Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the Text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 CMOS Setup Task-2 Memory Unit 5 Secondary Storage Technical Skill 1: Mastering Goal Task-1 Typical Secondary Storage Task-2 Floppy Disk Task-3 Hard Disk Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the Text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 USB Task-2 Set up Boot-up Sequence by the CMOS Unit 6 Problems When Booting Up Technical Skill 1: Mastering Goal Task-1 POST and Password Task-2 Not a System Diskette Technical Skill 2: Nuclear Words Technical Skill 3: Practice and Enhancement Task-1 Notice to the text Task-2 Phrase and Abbreviation Task-3 Your Understanding Check Technical Skill 4: Applied Synthesis Development Task-1 Interface Circuit and Bus Task-2 Fatal Damage Occurred ……