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John McNae

👋 Hi! I’m John McNae. I’m a passionate IT professional with a deep curiosity about how technology shapes our world. With years of hands-on experience in hardware, software, and networking, I love turning complex technical concepts into clear, practical knowledge. Driven by a constant desire to learn and share, I created this space to collect and organize valuable insights about information technology — from essential definitions to detailed how-to guides. My goal is simple: to make tech understanding accessible to everyone, whether you’re an experienced professional or just beginning your digital journey.
317 Articles

The Role and Significance of Circuit Boards in the World of Electronic Components

Circuit boards form the backbone of modern electronics, connecting and supporting components…

Touchscreen Technologies: How They Work and Why They Matter

Explore touchscreen technologies—how capacitive, resistive, and infrared screens detect touch, the physics…

Software Piracy: Definition and Legal Consequences in 2025

Software piracy in 2025: unauthorized copying, distribution, or use of software can…

PMBOK: Fundamentals and Objectives of Project Management Methodology for More Effective Projects

Discover PMBOK fundamentals and objectives to standardize processes, improve planning, control risks,…

Multiplatform Software Development: Meaning, Purpose, and Benefits in the Digital World

Multiplatform software development creates applications that run across devices and operating systems.…

The Importance and Function of the Intermediate Distribution Frame (IDF) in Network Infrastructure

The Intermediate Distribution Frame (IDF) centralizes cabling and network equipment for a…

The Agile Manifesto: Detailed Principles and Values of Software Development

The Agile Manifesto champions individuals and interactions, working software, customer collaboration, and…

Disk Array: Functionality and Benefits of Data Storage Systems

Disk arrays combine multiple drives to deliver high-performance, scalable and redundant storage.…

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