Professor Messer Comptia

Professor Messer is a widely recognized name in the world of CompTIA certification training, particularly among IT professionals preparing for foundational and intermediate-level exams. His free, high-quality video content has become a cornerstone resource for candidates pursuing certifications such as CompTIA A+, Network+, and Security+. With a clear, concise teaching style and deep technical expertise, Professor Messer has built a trusted brand across YouTube and his official site, ProfessorMesser.com. This article provides a comprehensive review of Professor Messer’s CompTIA training offerings, analyzing course structure, certification alignment, pricing, difficulty, and career impact to help learners determine if his resources are the right fit for their IT career journey.

Who Is Professor Messer and Why Is He Trusted for CompTIA?

Professor Messer, whose real name is James Messer, is an IT instructor and certification expert with over two decades of experience in the technology and education sectors. He began posting free CompTIA training videos on YouTube in the early 2010s, quickly gaining a reputation for clarity, accuracy, and approachability. His content covers the full spectrum of CompTIA certifications, including A+, Network+, Security+, CySA+, PenTest+, and CASP+.

What sets Professor Messer apart is his commitment to accessibility. While many certification training providers charge hundreds or even thousands of dollars for video courses, Professor Messer offers his entire library of CompTIA-focused content for free on YouTube. His videos follow the official CompTIA exam objectives meticulously, making them an ideal companion for self-study candidates. Additionally, he provides structured study playlists, practice quiz links, and downloadable notes to support learners.

His credibility is further reinforced by endorsements from IT professionals, educators, and certification forums such as Reddit’s r/CompTIA, where his content is frequently recommended as a top free resource. While he does not issue certifications or proctor exams, his role as a trusted educator in the CompTIA ecosystem is unparalleled in the realm of free online learning.

Core CompTIA Certifications Covered by Professor Messer

Professor Messer’s curriculum is closely aligned with CompTIA’s most popular certifications, which are industry-standard credentials for launching and advancing an IT career. Below are the primary certifications he covers in depth:

• CompTIA A+: Entry-level certification covering hardware, software, troubleshooting, and operating systems (Windows, Linux, macOS). Exam codes: 220-1101 and 220-1102.
• CompTIA Network+: Focuses on networking concepts, infrastructure, network operations, and security. Exam code: N10-008.
• CompTIA Security+: A foundational cybersecurity certification covering threats, cryptography, identity management, and risk mitigation. Exam code: SY0-701.
• CompTIA CySA+ (Cybersecurity Analyst): Intermediate-level certification for threat detection and analysis. Exam code: CS0-002.
• CompTIA PenTest+: Covers penetration testing, vulnerability assessment, and ethical hacking. Exam code: PT0-002.
• CompTIA CASP+ (Advanced Security Practitioner): An expert-level certification for seasoned IT security professionals. Exam code: CAS-004.

Each certification has its own dedicated playlist on Professor Messer’s YouTube channel, with videos typically ranging from 10 to 30 minutes in length. These are organized by exam domain, allowing learners to follow a structured path through the material. His content is updated regularly to reflect changes in exam objectives, ensuring alignment with current CompTIA standards.

Free vs. Premium Content: What’s Available and What Costs Money?

One of Professor Messer’s defining features is his commitment to free education. The vast majority of his content—especially full-length video courses for CompTIA A+, Network+, and Security+—is available at no cost on YouTube. These videos are professionally produced, ad-supported, and regularly updated, making them one of the most valuable free resources in IT certification training.

However, Professor Messer does offer a Premium Site Membership for $19.99 per month (or $199 annually), which includes several value-added features:

• Ad-free video viewing
• Downloadable study notes in PDF format
• Practice quiz links and performance tracking
• Monthly live Q&A sessions
• Early access to new content

While the premium membership is not required to pass CompTIA exams, it enhances the learning experience for those who prefer structured study materials and an ad-free environment. For budget-conscious learners, the free YouTube content remains sufficient for exam preparation, especially when supplemented with third-party practice tests and study guides.

Course Structure, Duration, and Study Planning

Professor Messer’s courses are self-paced and designed for independent learners. There is no fixed duration, but typical study timelines vary by certification:

• CompTIA A+: 80–120 hours of study recommended. His playlist includes over 100 videos, covering both Core 1 and Core 2.
• CompTIA Network+: 60–90 hours. His N10-008 series includes approximately 70 videos.
• CompTIA Security+: 60–100 hours. His SY0-701 series features detailed coverage of all six exam domains.

Each video is designed to be watched sequentially, following the official CompTIA exam objectives. Learners are encouraged to take notes, complete practice questions, and use hands-on labs (available through third-party platforms like Cybrary or TryHackMe) to reinforce concepts. Professor Messer does not provide labs or simulations himself, so pairing his videos with practical experience is essential for mastery.

For optimal results, a study plan might include:

• Watching 2–3 videos per day
• Taking notes using his downloadable PDFs (available with premium membership)
• Completing domain-specific practice exams weekly
• Reviewing missed questions and re-watching relevant videos

This approach typically allows candidates to prepare for an exam within 2–3 months, depending on prior experience and study consistency.

Difficulty Level and Who Should Use Professor Messer’s Courses

Professor Messer’s content is best suited for beginners and intermediate learners pursuing CompTIA certifications. His teaching style is methodical and assumes little to no prior IT knowledge, making it ideal for career changers, recent graduates, and military veterans entering the tech field.

The difficulty of his courses aligns directly with the certification level:

• A+: Beginner-friendly, with clear explanations of hardware components, operating systems, and basic networking.
• Network+: Intermediate, requiring understanding of IP addressing, routing, and network topologies.
• Security+: Intermediate to advanced, introducing complex topics like cryptography, PKI, and incident response.

While Professor Messer explains concepts thoroughly, he does not simplify content to the point of inaccuracy. Learners must still engage actively, especially for Security+ and above, where technical depth increases significantly. His courses are not recommended for complete beginners with no computer literacy, but they are accessible to anyone with basic computer skills and a willingness to learn.

Advanced learners preparing for CASP+ or PenTest+ may find his videos helpful as a review tool but should supplement with more technical resources, such as hands-on labs, official CompTIA study guides, or paid training platforms like Cybrary or Pluralsight.

Career Outcomes: How CompTIA Certifications Boost Job Prospects

Earning CompTIA certifications—especially A+, Network+, and Security+—can significantly enhance career prospects in IT and cybersecurity. These certifications are vendor-neutral, globally recognized, and often required or preferred by employers for entry-level and mid-level roles.

According to CompTIA’s own job market data, common positions that value these credentials include:

• Help Desk Technician (A+)
• IT Support Specialist (A+)
• Network Administrator (Network+)
• Systems Administrator (A+, Network+)
• Cybersecurity Analyst (Security+)
• Penetration Tester (PenTest+)

Many government and defense-related positions also require CompTIA certifications due to DoD 8570/8140 compliance standards. For example, Security+ is approved for IAT Level II roles in the U.S. Department of Defense, making it a valuable credential for veterans and contractors.

The return on investment (ROI) for using Professor Messer’s free content is exceptionally high. While exam vouchers cost between $250 and $406 per test (A+ is two exams at $246 each), the training itself is free. This means learners can gain job-ready skills and certifications with minimal financial investment, especially compared to bootcamps or degree programs that cost thousands of dollars.

According to PayScale, professionals with CompTIA A+ earn an average salary of $55,000, while those with Security+ earn around $75,000. Given that Professor Messer’s resources can prepare candidates for these certifications at little to no cost, the ROI is substantial—particularly for those transitioning into tech from non-technical fields.

Alternatives and Complementary Resources

While Professor Messer’s content is highly effective, some learners may benefit from combining his videos with other training platforms to enhance retention and practical skills. Key alternatives and complements include:

• CompTIA CertMaster Learn: Official interactive e-learning platform. Priced at $329 per course. Offers labs and adaptive learning.
• Udemy Courses: Instructors like Mike Meyers and Jason Dion offer structured video courses with practice tests. Prices range from $15 to $130 on sale.
• Jason Dion’s Practice Exams (Udemy): Highly rated test simulations that mirror exam difficulty. Recommended as a supplement to Professor Messer’s videos.
• Cybrary: Free and paid courses with hands-on labs. Ideal for gaining practical experience in networking and cybersecurity.
• Professor Messer + Dion Combo: A popular strategy where learners use Professor Messer for concept learning and Dion for practice exams.

For learners who thrive on interactivity, CertMaster or Dion’s courses may offer a more engaging experience. However, for pure content clarity and cost efficiency, Professor Messer remains the gold standard in free CompTIA training.

FAQ

Is Professor Messer’s content enough to pass CompTIA exams?

Yes, many learners have passed CompTIA A+, Network+, and Security+ using only Professor Messer’s free videos. However, success depends on active studying—taking notes, completing practice questions, and applying concepts in lab environments. Supplementing with practice exams (e.g., Jason Dion’s Udemy courses) is strongly recommended for exam readiness.

Do I need to pay for the premium membership to pass the exam?

No. The free YouTube content covers all exam objectives in full. The premium membership offers convenience (ad-free viewing, downloadable notes, live Q&A), but it is not required to pass. Budget-conscious learners can succeed using only free resources.

How often does Professor Messer update his videos?

He updates his content promptly when CompTIA releases new exam objectives. For example, he fully updated his Security+ series for the SY0-701 exam in 2023. Subscribers to his channel or website are notified of major updates.

Can I use Professor Messer for CySA+ and PenTest+?

Yes. He offers complete video series for both CySA+ (CS0-002) and PenTest+ (PT0-002). These are more advanced and assume foundational knowledge from Security+. While the content is thorough, learners may need additional hands-on practice for penetration testing scenarios.

Is Professor Messer suitable for complete beginners?

Yes, especially for A+. His explanations are clear and assume no prior IT experience. Beginners should take notes, follow along with practice questions, and consider using free lab environments like those on Cisco’s Networking Academy or BrowserStack for hands-on practice.

How long does it take to prepare for Security+ using Professor Messer?

Most learners spend 60–100 hours preparing. Watching all videos, taking notes, and completing 5–6 full practice exams typically takes 8–12 weeks with consistent study (1–2 hours per day). Prior experience in IT or networking can reduce this time.

Are Professor Messer’s videos enough for CASP+?

His CAS-004 series covers the exam objectives, but CASP+ is an expert-level certification requiring extensive real-world experience. His videos are a helpful review, but learners should also study advanced security architecture, risk management frameworks, and industry best practices from additional sources.

Where can I take the CompTIA exam after studying with Professor Messer?

CompTIA exams are administered through Pearson VUE. You can take them online (remotely proctored) or at a physical testing center. Exam vouchers can be purchased directly from CompTIA or through resellers like Pearson VUE, with prices ranging from $246 (A+ Core 1) to $406 (CASP+).