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Welcome to the ITFreeTraining free course on CompTIA 220-1001 and 220-1002 exams otherwise known as A+. This free training course will take you through all the exam objectives for the A+ exam and help you get ready to take the exam.
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Installing and Configuring PC Components
Lessons
Installing, Configuring, and Troubleshooting Display and Multimedia Devices
Lessons
Installing, Configuring, and Troubleshooting Storage Devices
Lessons
Other Lessons
Memory Timings
How computers use memory and storage
How much RAM do you need?
Storage Devices
Hard Disk Drives
Hard Disk Performance Factors
Storage Adapters and Cables
Solid State Drives (SSD)
Solid-State Drive Performance Factors
Guidelines for Installing Mass Storage Devices
Preparing storage for first use
Removable Flash Memory Devices
External Storage Devices
RAID
Hardware RAID
Hard Disk/Solid-State Drive Failures
Power and components used in computers