Extend of the knowledge and skills mastered in CompTIA A+ Essentials by developing "hands-on" skills focused on scenarios in which troubleshooting and tools must be applied to resolve problems. Prepare for CompTIA exam 220-702.
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Lesson 1 : Power systems
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Power supplies
Power supply troubleshooting
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Lesson 2 : CPUs and motherboards
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CPU and motherboard installation
Motherboard troubleshooting
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Lesson 3 : Memory systems
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RAM installation
Memory troubleshooting
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Lesson 4 : Expansion cards
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Host system interaction
Expansion card installation
Expansion card troubleshooting
Port, cable, and connector troubleshooting
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Lesson 5 : Data storage devices
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Hard drives
Optical drives
Removable storage devices
Storage device troubleshooting
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Lesson 6 : Printers and scanners
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Maintenance
Troubleshooting
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Lesson 7 : Mobile computing
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Configuration
Component replacement and troubleshooting
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Lesson 8 : Windows management
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Directory and file management
Resource management
Remote management
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Lesson 9 : Windows maintenance
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Monitoring
Maintenance
Task Scheduler
Troubleshooting
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Lesson 10 : SOHO networking
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Networking basics
Installing a wireless network
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Lesson 11 : Network troubleshooting
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Troubleshooting basics
Troubleshooting the network
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Lesson 12 : Security
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Common security threats
Implementing and troubleshooting security
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Lesson 13 : Appendices
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Binary, octal, and hexadecimal numbering
CompTIA acronyms
Certification exam objectives map
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