Tech Basics
Simple explanations of complex tech topics for beginners and curious minds.
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From Chatbots to Multi-Agent Systems: How AI Has Evolved
Key Points AI has evolved from simple chatbots using Large Language Models (LLMs) to complex Multi-Agent Systems, enabling more sophisticated tasks. Each stage builds on the last: LLMs generate text, RAG adds external knowledge, AI Agents act autonomously, and Multi-Agent Systems collaborate. Developers benefit by using these tools for tasks…
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Beginner’s Guide to Anonymous Browsing: Proxies vs VPN vs Tor
In today’s digital world, protecting your online privacy is more important than ever. Every click, search, or post leaves a digital footprint that companies, governments, or even hackers can track. Anonymous browsing offers a way to take back control, letting you surf the web without revealing your identity or location.…
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What Is a VPN and Why You Should Use One in 2025?
Key Points What Is a VPN? A VPN, or Virtual Private Network, creates a secure, encrypted connection between your device and the internet. It hides your IP address and protects your data from hackers, ISPs, and other prying eyes. VPNs in 2025: Virtual Private Networks (VPNs) are essential tools for…
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Is “Learn to Code” Still Worth It in 2025?
Remember when “learn to code” was the ultimate life hack? It was like the tech world’s version of “drink more water”—everyone swore it would solve all your career woes. But here we are in 2025, and the vibe’s shifted. Political analyst Ian Bremmer recently threw shade on Real Time with…
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20 Key Concepts in Large Language Models (LLMs)
Large Language Models (LLMs) are revolutionizing the world of artificial intelligence by enabling machines to read, write, translate, and even reason in natural human language. These models power applications like chatbots, AI assistants, coding copilots, search engines, and educational tools. Whether you’re using ChatGPT, Google Bard, or Claude, you’re interacting…
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What Is OAuth 2.0 and Why Is It Critical for Secure Access?
Key Points: OAuth is a protocol that allows secure access to user data without sharing passwords. It seems likely that OAuth 2.0 is the most widely used version due to its flexibility for web, mobile, and IoT apps. The Authorization Code Flow is generally considered the most secure for web…
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Why AI Chips Need More Than Just CPUs: A Developer’s Deep Dive
Hey there, fellow code wizards! Ever wondered why your trusty CPU, the brain of your computer, isn’t cutting it when it comes to AI? Well, buckle up, because we’re about to dive into the wild world of AI chips and why they’re more than just a fancy marketing term. Spoiler…
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AI Workflows ≠ AI Agents – Stop Mixing Them Up!
If you’ve been scrolling through X or browsing tech blogs, you’ve probably seen someone boast, “I built an AI agent!” But let’s hit pause—did they really build an agent, or is it just a souped-up workflow? In the wild world of AI, terms get tossed around like confetti, and it’s…
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What Is a Proxy Server? A Beginner’s Guide to Internet Privacy
Understanding Proxy Servers: A Beginner’s Guide to Internet Privacy Key Points: A proxy server acts as an intermediary between your device and the internet, potentially hiding your IP address to enhance privacy. It seems likely that proxies can protect your online identity, bypass geo-restrictions, and improve performance through caching, but…
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Docker vs VMs: What’s Smarter for Your Homelab Setup?
Docker vs VMs – The Key Takeaways for Homelab Builders Docker is lightweight and fast, ideal for running multiple services efficiently in a Homelab Setup. Virtual Machines (VMs) offer robust isolation and full OS environments but are resource-heavy. The choice depends on your homelab goals, resources, and specific use cases.…
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