Resources
Everything free, in one place — the Study Library for deep-dive concept articles, and the blog for how to actually pass.
Study Library
Browse the full library →Free, in-depth articles on the concepts certification exams actually test — no fluff, no paywalled half-answers.
Microsoft / Azure Azure Fundamentals Study Library
AZ-900
1 article covering the AZ-900 objectives.
Cisco CCNA Study Library
200-301
2 articles covering the 200-301 objectives.
CompTIA Network+ Study Library
N10-009
26 articles covering the N10-009 objectives.
CompTIA A+ Core 1 Study Library
220-1201
24 articles covering the 220-1201 objectives.
CompTIA A+ Core 2 Study Library
220-1202
22 articles covering the 220-1202 objectives.
AWS AI Practitioner Study Library
AIF-C01
2 articles covering the AIF-C01 objectives.
AWS Cloud Practitioner Study Library
CLF-C02
2 articles covering the CLF-C02 objectives.
CompTIA Cloud+ Study Library
CV0-004
1 article covering the CV0-004 objectives.
CompTIA CySA+ Study Library
CS0-004
1 article covering the CS0-004 objectives.
CompTIA Linux+ Study Library
XK0-006
1 article covering the XK0-006 objectives.
CompTIA Security+ Study Library
SY0-701
23 articles covering the SY0-701 objectives.
Blog
View all posts →What actually predicts passing, which "free" resources can get you banned, and how to know you're ready before you book.
August 7, 2026 · IT Practice Exams
CySA+ CS0-004: What Changed From CS0-003, and How to Study for It
The domain-by-domain delta between CySA+ CS0-003 and CS0-004: reweighted domains, the new AI-in-security-operations material, what carries over from CS0-003 study, and how to prepare.
August 7, 2026 · IT Practice Exams
Free vs Paid IT Cert Practice Tests: An Honest Comparison
Where free practice tests are genuinely enough, where they quietly fail you, and what paid practice should actually cost — with real prices, named products, and no invented pass-rate statistics.
July 26, 2026 · IT Practice Exams
CySA+ CS0-003 Retires December 22, 2026 — Take It Now or Wait for CS0-004?
CompTIA is retiring CySA+ CS0-003 on December 22, 2026. Here's the exact timeline, what changes in CS0-004, how to decide which exam to take, and a prep plan that beats the deadline.
July 7, 2026 · IT Practice Exams
How to Pass Security+ on the First Try (SY0-701, 2026 Guide)
A no-fluff plan for passing CompTIA Security+ SY0-701 on your first attempt: what actually predicts passing, the study sequence that works, and how to know you're ready before you book.