Basic Math Foundations
Refresh essential arithmetic, binary, hexadecimal, algebra, functions, geometry, trigonometry, logic, probability, and statistics.
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A concise history course for digital beginners. Compare competing computer firsts, meet early programmers, follow programming-language development, and connect semiconductors, personal computers, networks, the Web, cloud services, and AI.
Distinguish several valid meanings of the phrase first computer
Place major hardware, software, network, and interface developments in a useful sequence
Explain how programming changed from physical configuration to higher-level languages
Recognize contributions from individuals, programming teams, and less visible workers
Evaluate a computing-history claim with definitions, dates, context, and authoritative sources