About Tech Cert Prep
Tech Cert Prep is a free, no-account-required study platform built to help IT professionals and students pass their CompTIA, Microsoft Azure, and Microsoft 365 certification exams. With 2,400+ structured concepts, practice quizzes, and smart progress tracking, Tech Cert Prep gives you everything you need to prepare — without the cost.
What Makes Tech Cert Prep Different
Truly Free
Every concept, every quiz, every feature is free. No premium tier, no credit card, no trial period. The app is supported by Google AdSense ads.
No Account Required
Start studying in seconds without signing up. Your progress and bookmarks are saved locally in your browser. Create a free account only if you want cross-device sync.
Exam-Aligned Structure
Study materials are organized by official exam domains, matching the structure of the actual test. If the exam has 5 domains, you study 5 domains — in order.
2,400+ Deep Concepts
Every concept includes a plain-English explanation, real-world examples, a professional enterprise use case, a memory aid, and an ASCII diagram.
Smart Study Tools
Bookmark concepts for later review. Use the built-in study timer to track session time. Practice mode focuses your quiz on the areas you bookmarked.
Always Current
Materials are aligned with the latest exam versions: SY0-701, N10-009, current Microsoft Azure exam blueprints, and the latest Microsoft 365 certification objectives. Updated regularly as exams change.
Certifications Covered
Tech Cert Prep covers eight industry-recognized IT certifications across networking, cybersecurity, cloud, and Microsoft 365.
CompTIA Network+
N10-009650+ concepts5 domainsCovers networking fundamentals including OSI model, TCP/IP, switching and routing, wireless networking, network security, and network troubleshooting. Ideal as a first networking certification.
CompTIA Security+
SY0-701776 concepts5 domainsThe leading entry-level cybersecurity certification. Topics include general security concepts, threat actors, vulnerability management, cryptography, PKI, identity and access management, and security operations.
Microsoft Azure Fundamentals
AZ-900180+ concepts4 domainsThe entry-level Microsoft Azure certification. Covers cloud computing concepts, core Azure services, Azure pricing and SLAs, and Azure governance and compliance tools.
Microsoft Azure Administrator
AZ-104240+ concepts5 domainsAn intermediate-level Azure certification for professionals who manage Azure subscriptions, implement storage, configure virtual networks, manage identities, and monitor resources.
Microsoft Security, Compliance & Identity Fundamentals
SC-900150+ concepts4 domainsCovers foundational concepts of security, compliance, and identity across Microsoft cloud-based and related services. Great for business stakeholders and IT beginners.
Microsoft Identity & Access Administrator
SC-300200+ concepts4 domainsAn advanced Microsoft certification focused on designing and implementing identity management using Azure Active Directory, enterprise access solutions, and identity governance.
Microsoft Endpoint Administrator
MD-102120+ concepts4 domainsCovers deploying and managing Windows devices using Microsoft Intune, Autopilot, and Configuration Manager. Includes device compliance, app deployment, and endpoint security policies.
Microsoft 365 Copilot and Agent Administration Fundamentals
AB-900100+ concepts3 domainsThe foundational certification for Microsoft 365 Copilot administration. Covers M365 core features and objects, data protection & governance for AI, and Copilot and agent administration including Copilot Studio.
How It Works
- 1
Choose your certification
Pick one of the 8 available certifications from the home page. Each one opens its dedicated study app.
- 2
Study by domain
Each cert is divided into its official exam domains. Navigate between domains to focus on one area at a time.
- 3
Click any concept to go deep
Click any bullet to open a full concept card with an explanation, examples, a real-world use case, a mnemonic, and a diagram. Tap a concept's bookmark icon to save it for later.
- 4
Test yourself
Switch to Practice Quiz mode to test your knowledge with questions drawn from the concepts. Use bookmarks to focus your practice on weaker areas.
- 5
Track your progress
The progress bar and study timer update automatically as you go. Viewed concepts are marked so you always know where you left off.