The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.
Analytics Insight

Top 10 Udemy Courses You Must Take in 2026 for Tech Skills

Overview Covers in-demand tech skills, including AI, cloud computing, cybersecurity, and full-stack development for ...
IEEE

Measurement of Anti-Debugging Techniques on the Windows and Linux Operating Systems for the Intel x86_64 Architecture

Abstract: Malware authors and software protection frameworks often use anti-debugging techniques to hinder understanding of the underlying code. Companies use anti-debugging techniques to prevent ...
Geeky Gadgets

Claude Code 2.1 Update is Huge : Async Helpers, Session Moves & Smarter Prompts

What if your coding workflow could be completely transformed, faster, smarter, and more intuitive than ever before? In this walkthrough, World of AI shows how the latest update to Claude Code 2.1 is ...
USA Today

Is the 4% rule too stingy for your retirement? Try spending 5%.

The 4% rule of retirement puts you on an austere budget in your leisure years. Even if you save a million dollars, the 4% formula allows you to spend only $40,000 of your money in the first year. But ...
Reuters

Pentagon announces $8.6 billion Boeing contract for F-15 jets for Israel

WASHINGTON, Dec 29 (Reuters) - Boeing (BA.N), opens new tab was given an $8.6 billion contract for the F-15 Israel Program, the Pentagon said on Monday, after U.S. President Donald Trump met Israeli ...