Types of OS: Windows, Linux and Mobile OS overview
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1 of 5 Lessons
File system and extensions (DOCX, XLSX, PDF) help
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2 of 5 Lessons
Control panel and system setting awareness report
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3 of 5 Lessons
Desktop shortcuts and task management basics groups
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4 of 5 Lessons
Software vs Hardware: Comparison and links status
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5 of 5 Lessons