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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.
405 Articles

Micro-Location: Operating Principles and Applications of the Technology

Micro-location uses Bluetooth, UWB, Wi-Fi RTT and sensor fusion to pinpoint objects…

Revoking Access: The Process and Role of Deprovisioning in the User Lifecycle

Deprovisioning ensures secure, timely revocation of user access at offboarding or role…

Continuous Deployment: The Importance of Continuous Deployment in Software Development

Continuous Deployment accelerates releases by automating build, test, and release pipelines—reducing manual…

The Importance of Audit Programs and Audit Plans in Organizational Oversight

Audit programs and audit plans provide systematic frameworks to assess controls, ensure…

How Headphones Work and Their Types: Key Differences and Essential Information

Explore how headphones convert electrical signals into sound, the main driver types…

Simplex Communication Mode: Operation and Significance in Modern Technology

Simplex communication sends data one-way from transmitter to receiver without feedback. It's…

ABC Analysis: Effective Inventory Management and Prioritization for Business Success

Learn how ABC Analysis helps businesses prioritize inventory, focus resources on high-value…

How Shingled Magnetic Recording (SMR) Technology Increases Hard Drive Capacity

Shingled Magnetic Recording (SMR) boosts hard drive capacity by partially overlapping data…

Software Agents: Definition, Functions, and Explanation of Their Operation

Software agents are autonomous programs that perceive environments, make decisions, and act…

Broadband Internet: The Significance and Definition of the Technology

Broadband Internet delivers high-speed, always-on connectivity enabling fast web browsing, streaming, cloud…

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