A+ Vids
Cert Prep 1: The Basics
– About_this_course
1: Safety and Professionalism
Professional_communication_1
Professional_communication_2
Physical_safety
Tools_of_the_trade
Troubleshooting_theory
2: The Visible Computer
Primary_PC_components
External_connections
Inside_the_PC
What_is_a_computer
What_is_an_operating_system