Certification Guides
AWS Certified Developer – Associate (DVA-C02): A Zero-to-Pass Study Plan
A realistic, domain-by-domain study plan for the AWS Certified Developer - Associate exam, from writing your first Lambda function to booking exam day.
Certification Guides
How Long Does It Really Take to Pass the Cisco CCNA (200-301)?
A realistic CCNA 200-301 timeline based on your starting point, what order to study the six domains in, and how to know you're actually ready.
Certification Guides
How to Pass CompTIA Security+ (SY0-701) on Your First Try in 2026
A realistic SY0-701 study plan: how long it takes, which of the five domains to learn first, and how to know you're actually ready to sit the exam.
Certification Guides
The Realistic AZ-104 Study Plan: How to Become a Microsoft Azure Administrator
A realistic, no-fluff AZ-104 study plan covering timelines, domain order, hands-on labs, and how to know when you're actually ready to sit the exam.
Certification Guides
How to Pass the AWS Certified Solutions Architect – Associate (SAA-C03) in 2026
A realistic study plan for the AWS SAA-C03 exam: how long it takes, what order to learn the domains in, and how to know you're actually ready.
Certification Guides
How to Study for AI-901: A 14-Day Azure AI Fundamentals Study Plan
A day-by-day, 14-day study plan to pass AI-901 (Azure AI Fundamentals) in two weeks, plus the active-recall habits that make it stick.
Certification Guides
CapEx vs OpEx: How the Cloud Changes the Way Companies Pay for IT
CapEx vs OpEx sounds like an accounting footnote, but it's the heart of why companies move to the cloud — and a favorite Microsoft AZ-900 topic. Here's what it means and why it matters.