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About David James

David James is the Founder and Technology Writer at TechMart.pk. He specializes in Windows troubleshooting, laptop hardware, software guides, and emerging AI technologies. Every article is carefully researched using official documentation, trusted industry sources, and hands-on analysis whenever possible. His goal is to help readers solve technical problems with clear, practical, and easy-to-follow solutions.

"AI data center powered by second-life EV batteries"

AI & Innovation

From Old EV Batteries to AI Powerhouses: How Redwood Energy Is Revolutionizing Data Center Energy

By David James August 13, 2025

Introduction Imagine a future where discarded electric vehicle batteries find a second life—not in recycling…

A modern graphic illustration showing a developer using GitHub Copilot to generate code in an IDE. Text in the image reads: "WHAT IS GITHUB COPILOT? FEATURES, PRICING & IS IT WORTH IT (2026 GUIDE)".

AI & Innovation

What Is GitHub Copilot? Features, Pricing & Is It Worth It (2026 Guide)

By David James July 31, 2025

Artificial Intelligence is changing how developers write code, and one of the biggest tools leading…

AI reliability issues

AI & Innovation

“Cracking the AI Illusion: Staying Safe in an Age of Unreliable AI”

By David James July 30, 2025

Artificial Intelligence has moved from research labs into our everyday lives, shaping how we write,…

Microsoft Security Copilot detecting LLM data leaks in enterprise systems

AI & Innovation

How Microsoft Security Copilot Detects LLM Data Leaks (2025 Guide)

By David James July 29, 2025

As businesses rapidly adopt AI tools, data leakage through Large Language Models (LLMs) has become…