Description
A self-paced introduction to the core ideas of computer science for complete beginners and career changers. Eight lessons take you from bits and bytes through hardware, operating systems, algorithms, data structures, complexity, networking and your first steps in programming, with a practical exercise at the end of every lesson.
- What Computer Science Actually Is
- Binary, Bits and How Data Is Represented
- Hardware: CPU, Memory and Storage
- Operating Systems and Software Layers
- Algorithms and Problem Solving
- Data Structures
- Efficiency and Big O Notation
- Networks, the Internet and Your First Program
