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A+ Operating Systems Tutorial

Related exams: A+ IT Technician 220-602 A+ Remote Support Technician 220-603 A+ Depot Technician 220-604 A+ Essentials 220-601

1. OS Fundamentals

1.1 Major Operating System components, and interfaces

1.2 Major system files, and their purpose

1.3 Frequently used command line functions

1.4 Creating and Managing Disks, Directories, and Files

1.5 Some Operating System Utilities

1.3 Frequently Used Command Line Functions:

Command/CMD - Displays OS version information.
DIR - Displays the contents of the current directory.
VER - Displays current version of the Operating System being used.
MEM - Displays memory statistics.

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