Information Technology Fundamentals for Programming and Systems

Starting a career in programming or information systems requires more than just writing code; you need to understand the underlying technology stack that powers modern software. This text-based course guides you from computer science essentials to the infrastructure, networking, and database concepts used by IT professionals daily. You will transition from a basic computer user to someone who understands how software interacts with hardware, networks, and databases. What you'll learn: 1. Understand core hardware, operating system architectures, and virtualization basics. 2. Configure and manage relational databases using fundamental SQL queries. 3. Apply modern version control workflows with Git to track and collaborate on code. 4. Explain networking protocols, IP addressing, and basic client-server architecture. 5. Implement security best practices, including zero-trust concepts and data encryption. 6. Automate data processing tasks using modern spreadsheet tools. You will start with fundamental IT terminology and hardware concepts before moving into operating systems, networking, and databases. The final sections introduce modern development tools like Git, virtualization, and security practices to prepare you for real-world software environments. This course is designed for absolute beginners, aspiring software developers, and students entering information systems programs with no prior technical background. Start reading today to build the essential IT foundation required for modern software engineering.