Skip to Main Content


Lesson 2 Resources

Required Resources / Curated OER

Textbook: CompTIA A+ Certification Study Guide, Eleventh Edition (Exams 220-1101 and 220-1102).


12.   PC Hardware Troubleshooting and Maintenance
20. Physical Security and User Authentication
21. Protecting and Managing Data
22. Defending Against Malware and Social Engineering


ITProTV CompTIA A+ Videos (Suggested order for viewing):

  • Troubleshooting Methodology (16m)
  • Troubleshooting PC Components (27m)
  • Troubleshooting Storage (16 m)
  • Troubleshooting Display Issues (13 m)
  • Troubleshooting Networks (18 m)