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Computer Basics for Absolute Beginners - freeCodeCamp.org
Basic Computer Skills: Getting Started with Your First Computer
Introduction to IT - Codecademy
Java Programming for Beginners – Full Course - YouTube
IT Courses for Beginners | Coursera
Python Tutorial - W3Schools
Free Computer Basics Tutorial at GCFGlobal
Programiz: Learn to Code for Free
HTML for Beginners – HTML Basics With Code Examples
Learn Python - Free Interactive Python Tutorial