What is a large language model, actually?
If you’ve used ChatGPT, Claude, or Gemini lately, you’ve probably noticed they feel different than they did a year or two ago. They don’t just spit out answers instantly anymore; they often pause to “think” for a few seconds before responding. We’ve moved past the era of simple chatbots and into the age of the “reasoner.”
But what is a Large Language Model (LLM) at its core, and why has the way they work changed so much in late 2025? To understand what’s happening inside those digital brains, we have to look at how they were built and how they are evolving into something much more powerful than a fancy autocomplete.
Read more
What is a prompt and why does how you ask matter?
If you’ve spent any time with an AI chatbot lately, you’ve already written a prompt. Simply put, a prompt is the instruction or question you give to an AI model to get it to do something. It’s the digital equivalent of a person-to-person request, but instead of talking to a colleague or a friend, you’re talking to a vast network of statistical patterns that “understands” language.
As we head into 2026, the way we interact with technology has fundamentally shifted. We no longer just click buttons or select menu items; we use natural language to describe what we want. This shift has turned “prompting” from a niche technical curiosity into a core skill for anyone who wants to get things done efficiently.
Read more
What to do if you clicked a suspicious link
It happens to the best of us. You’re scanning through your emails or scrolling through a text thread, and before you realize it, you’ve tapped a link that feels… off. Maybe the website looks slightly wrong, or your browser starts acting strange. That instant “oh no” feeling is your intuition telling you something might be wrong.
The good news is that clicking a link isn’t an automatic game-over for your digital life. While it’s a moment to take seriously, there are clear, calm steps you can take right now to secure your information and your device. Let’s walk through exactly what to do to get back on solid ground.
Read more
What's a password manager and why you probably need one
Think about how many online accounts you have. Between email, banking, social media, shopping, and that one random site you used once to buy a specific lightbulb, it’s probably dozens—if not hundreds. Now, be honest: how many of those accounts share the same password? If you’re like most people, the answer is “too many.”
A password manager is a simple tool that solves this problem once and for all. It’s essentially a digital vault that stores all your login credentials in one encrypted place. Instead of memorizing a hundred complex strings of characters, you only have to remember one “master password” to unlock the vault. It’s like having a personal assistant who remembers every key to every door in your life, so you don’t have to.
Read more
What's the difference between AI, machine learning, and deep learning?
If you’ve spent any time reading about technology lately, you’ve probably seen the terms “Artificial Intelligence,” “Machine Learning,” and “Deep Learning” used almost interchangeably. It can feel like a game of buzzword bingo where everyone is talking about the same thing but using different names to sound more technical.
The truth is that while they are closely related, they aren’t the same thing. Think of them like Russian nesting dolls: Deep Learning is a specific type of Machine Learning, and Machine Learning is a specific type of Artificial Intelligence. Understanding which is which helps clear up the mystery behind how your favorite tools actually work.
Read more