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Free posts, guides, and tutorials to help you learn in-demand skills, get hired, and advance your career.

Best Programming Languages To Learn In 2025

What’s The Best Way To Learn To Code? (In 2025)

Which Tech Career Is Right For Me? (3-Step Guide To Help You Decide!)

12 Entry-Level Tech Jobs To Kick-Start Your New Career

Most In-Demand Tech Jobs For 2025 (+ How To Land A Job In Each!)

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Below you'll find our latest posts and guides written by our industry experts so you can stay on top of the tech industry!

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From ZTM Student to Published ML Researcher in 3 Years! preview
From ZTM Student to Published ML Researcher in 3 Years!
1 min read

From first job to research publication in 3 years. Learn Tomer’s exact steps, tools, and tips for launching a real-world ML career.

Daniel Daines-HuttDaniel Daines-Hutt
Success Stories
Machine Learning & AI
CompTIA Security+ Exam Prep: Questions, Answers and Explanations preview
CompTIA Security+ Exam Prep: Questions, Answers and Explanations
26 min read

Not sure what to expect on the Security+ exam? Practice with 30 expert-reviewed questions, full answers, and clear explanations for every topic.

Aleksa TamburkovskiAleksa Tamburkovski
Cyber Security
Career Advice
Let’s Think Step-by-Step: Beginner’s Guide to Chain of Thought Prompting preview
Let’s Think Step-by-Step: Beginner’s Guide to Chain of Thought Prompting
17 min read

Discover the step-by-step prompting method that top researchers use to make LLMs think clearer and provide the right answers. (With examples).

Scott KerrScott Kerr
Machine Learning & AI
Tutorials
Top 7 Codeacademy Alternatives in 2025 preview
Top 7 Codeacademy Alternatives in 2025
14 min read

Looking for another platform but not sure the best for you? In this guide we break down the 7 best similar options, along with their pros, cons, + key features.

Daniel Daines-HuttDaniel Daines-Hutt
Other
Web Development
Career Advice
Design
Cyber Security
DevOps
Web3
Machine Learning & AI
Career Advice
Beginners Guide to Conditional Formatting in Excel preview
Beginners Guide to Conditional Formatting in Excel
20 min read

Stop missing important data! Learn how to use this simple (but overlooked) Excel function that makes patterns, problems, and priorities jump out on your sheets

Travis CuzickTravis Cuzick
Data Analytics
Tutorials
Beginner’s Guide to Terraform CLI Commands preview
Beginner’s Guide to Terraform CLI Commands
18 min read

Finally make sense of Terraform CLI commands with this beginner friendly guide that shows you what to use when (with examples), + how to avoid common mistakes

Andrei DumitrescuAndrei Dumitrescu
DevOps
Tutorials
Check out 300+ posts in the full ZTM Blog Library
From our video library

Check out a few of our most popular videos below and head to the channel to see 100s more. New videos every week!

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Slash Your Workload by 80%? Use the 80/20 rule.

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