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Zero To Mastery Blog

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

How to Convince Your Boss to Pay for Your Upskilling

Highest Paying Tech Jobs in 2025

Best Entry-Level Tech Jobs to Kick-Start Your New Career

How to Get Into Tech Without a Degree

How to Become a Machine Learning Engineer & Get Hired in 2025

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Career Advice

Best Cybersecurity Courses in 2026

10 min read

Thinking about cybersecurity in 2026? We compare the best beginner courses so you know what’s hands-on, what’s hype, and where to start.

Daniel Daines-Hutt

Career Advice

Beginner? Start Here

Cyber Security

Beginner's Guide To C# List Class

16 min read

Confused by C# arrays? Learn how List<T> makes adding, removing, and managing data easier, with practical code examples you can use today.

Claudio Bernasconi

Web Development

Tutorials

Best Entry-Level Tech Jobs to Kick-Start Your New Career

21 min read

Looking to break into tech? Here's 11 of the best entry-level tech jobs for 2026. (Includes job details, salary, + resources to get hired ASAP).

Daniel Daines-Hutt

Career Advice

Beginner? Start Here

Should You Learn to Code? Hell Yeah! Here’s 7 Reasons Why

13 min read

Not sure if you should learn to code? Learn the 7 key benefits, how to get past the main worries people have before starting, as well as how to get started!

Daniel Daines-Hutt

Web Development

Beginner? Start Here

Beginner’s Guide to JavaScript slice()

12 min read

Want cleaner, easier JavaScript code? Learn how slice() helps you preview items, load more when needed, copy arrays safely, and slice text with confidence.