Just like humans, computers talk to each other through networked systems. This enables them to share data, resources, and more. It is the backbone of our internet and digital age. It connects pages, building connections just like a web.

I learned that it all began in 60s, when it was just a small system used by the US military to connect their computers. It evolved into emails, then later the World Wide Web, and now mobile and AI.

It has multiple layers, or we call it the OSI model, that enable the physical network up to sessions to deliver the data we use to interact with each other. Imagine it as the cable you directly plug to your PC, up to the tiny bits that your browser or apps send out in that cable or waves.

The latest we have is the Internet of Things (IoT), this enable us to just talk "Hey Google/Gemini" to our devices that turn our AC on, or play music. It makes every object imagined able to join the network, creating smart homes, cities, and grids. This also allows us to have smart meters, manage electricity better, and deliver services faster.

However, this has cons as well, privacy and scalability. But we can no longer escape it, as every phone we have as sensors that enable us to share, collaborate, and connect. 

Moreover, for this lesson, you can imagine a website like this broadcasting to the world. Sending you this post for everyone to access. That's the beauty of networked system. It doesn't limit the connection to computers; it enables human interaction everywhere, anytime.

A single‑processor system is basically the core idea of how a computer handles workload. It’s got one CPU, so it runs instructions one at a time, sometimes put pause on certain tasks to do one. Sure, it can look like it’s multitasking (thanks to scheduling and time‑sharing), but really, it’s just switching super fast between tasks.

Think of it like me in the office: juggling reports, emails, and random “urgent” requests. I’m not actually doing them all at once, but I’m just hopping between them so quickly it feels like multitasking. Feels like a beast, being alone has more cons than working in teams.

I’m Ken, a Capiznon. My hometown is known for seafood and humor, both of which I carry proudly wherever I go. These days, I’m based in Pasig, where I balance work with curiosity, play, and community.

Food is one of my favorite ways to explore the world. I love discovering new cuisines and sharing meals that spark conversation. When I’m not eating my way through life, you’ll probably catch me on a pickleball court, chasing rallies and enjoying the game’s mix of fun and strategy.

I unwind with pop culture, especially Drag Race, and I’ve got a soft spot for clever wordplay. I enjoy connecting with people through laughter, stories, and shared experiences.

At heart, I’m resilient, curious, and community‑oriented. I value fairness and integrity, but I also believe life should be approached with warmth and humor. Whether it’s learning something new, playing a game, or savoring good food, I’m always excited for the next chapter.

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