Nebojsa Kostić
A practical guide to decoding monitor specs without falling for marketing. Learn how resolution and size fit together, why 144 Hz is the sweet spot, what response time really means, how IPS/VA/OLED differ, why HDR400 often disappoints, and why ergonomics matters as much as image quality.
From Windows 1.0 running on MS-DOS to Windows 11 shaped by modern security, cloud services, and AI features like Copilot, this guide tracks every major Windows milestone. Learn what changed, why it mattered, and how Windows became the world’s dominant PC platform.
Putting a computer in a refrigerator sounds like a quick cooling hack, but physics says otherwise. This guide explains TDP, airflow, and why condensation can kill hardware—plus practical, low-cost steps for a cooler, quieter PC without risky experiments.
RAID combines multiple disks to improve performance or reliability, but it is not a backup. This guide explains RAID 0/1/5/6/10 for HDD, SSD, and NVMe, real-world costs, common pitfalls, and why high availability clusters are not the same as RAID.
Vibe coding is an AI-first approach where developers describe goals in natural language and let AI generate and modify code. It enables rapid prototyping and learning, but also introduces risks such as security issues, technical debt, and hidden long-term costs if used without discipline.
Monitoring CPU temperature helps prevent performance loss, system instability, and overheating. This guide explains why CPU heat matters, how to interpret temperature readings, and how to monitor your processor on Windows, Linux, and macOS using reliable tools.
Remote computer control makes remote work and support easy, but security matters. This guide explains tools, costs, built-in OS solutions, mobile access, and best practices.
We live in a world where image often matters more than reality. This essay explores how Instagram, TikTok and the attention economy turn people into brands — and how we can protect our identity and mental health in a culture of packaging.
A balanced look at AI in school and work: when it’s smart assistance, when it’s cheating, and which skills—critical thinking, prompts, and editing—matter most.
Your Smart TV running slow? Learn how to clear cache memory on Samsung, LG, Sony, and other TVs to speed up apps and restore smooth performance.