IT Certifications For Beginners: Complete Guide 2025
Here's a statistic that might surprise you: 91% of employers say IT certifications increase confidence in a candidate's abilities, and certified professionals earn an average of $10,000-$15,000 more per year than their non-certified counterparts.
If you've been scrolling through job boards, feeling overwhelmed by requirements like "CompTIA Security+ certification required" or "AWS Certified Solutions Architect preferred," you're not alone. The world of IT certifications can feel like alphabet soup—A+, Security+, CCNA, AWS SAA... where do you even start?
That's exactly why I created this IT certifications for beginners guide. Whether you're a career changer wondering if it's too late to get into tech (spoiler: it's not), a recent graduate looking to stand out, or someone who's been tinkering with computers their whole life and wants to make it official, this guide is your roadmap.
By the time you finish reading, you'll know exactly which certification to pursue first, how long it'll take to prepare, what it'll cost, and most importantly—how to actually pass your exam on the first try.
Let's dive in.
Why IT Certifications Matter in 2025 (More Than Ever)
Let me be real with you: the IT job market in 2025 is competitive. With tech layoffs making headlines and AI changing the landscape, you might wonder if certifications still matter.
The answer is a resounding yes—but with some important nuances.
The Current IT Job Market Reality
Despite headlines about layoffs at big tech companies, the broader IT job market tells a different story:
- The U.S. Bureau of Labor Statistics projects 15% growth in computer and information technology occupations through 2031
- There are currently over 750,000 unfilled cybersecurity positions in the United States alone
- Entry-level IT support roles have grown 22% year-over-year as companies digitize operations
Here's the thing about IT certifications for beginners in 2025: they've become the great equalizer. You don't need a four-year degree from a prestigious university. You need proof that you can do the job—and certifications provide exactly that.
What Certifications Actually Prove to Employers
When a hiring manager sees a certification on your resume, here's what goes through their mind:
- Baseline competency: You understand fundamental concepts
- Commitment: You invested time and money in your career
- Industry standards: You can speak the common language of IT
- Reduced training costs: You'll need less hand-holding on day one
Key Takeaway: Certifications don't just teach you skills—they signal to employers that you're serious about your IT certifications for beginners career path and committed to professional development.
The Best Entry-Level IT Certifications for 2025
Now for the part you've been waiting for: which certifications should you actually pursue? I've broken these down by career path because the best cert for you depends entirely on where you want to end up.
The "Big Three" for Absolute Beginners
If you're completely new to IT and just starting to learn IT certifications for beginners concepts, here are your best starting points:
| Certification | Best For | Exam Cost | Difficulty | Time to Prepare |
|---|---|---|---|---|
| CompTIA A+ | General IT Support | $246 per exam (2 exams) | Beginner | 2-4 months |
| CompTIA Network+ | Network Administration | $358 | Beginner-Intermediate | 2-3 months |
| CompTIA Security+ | Cybersecurity | $392 | Intermediate | 2-4 months |
CompTIA A+: The Foundation of Everything
The CompTIA A+ certification is often called the "gold standard" for IT beginners, and for good reason. This vendor-neutral certification covers:
- Hardware troubleshooting and installation
- Operating systems (Windows, macOS, Linux, mobile)
- Networking fundamentals
- Security basics
- Cloud computing concepts
- Operational procedures
Exam Details:
- Two exams required: Core 1 (220-1101) and Core 2 (220-1102)
- 90 questions per exam, 90 minutes each
- Passing score: 675/900 for Core 1, 700/900 for Core 2
- Total cost: Approximately $492 for both exams
Most IT certifications for beginners preparation starts here because A+ gives you the vocabulary and fundamental understanding you'll need for everything else.
CompTIA Security+: Your Gateway to Cybersecurity
If cybersecurity interests you (and given the job market, it should), the CompTIA Security+ certification is your ideal second or even first certification.
The CompTIA Security+ exam covers:
- Threat detection and response
- Security architecture and design
- Identity and access management
- Cryptography and PKI
- Risk management
- Security operations
Why Security+ Is Perfect for Beginners:
The Security+ certification has become almost universally required for government IT positions. In fact, it meets the DoD 8570 compliance requirements, meaning federal contractors and military IT positions require it.
Pro Tip: While CompTIA recommends having Network+ or two years of IT experience before attempting the CompTIA Security+ exam, many motivated beginners pass Security+ as their first certification with proper preparation.
Exam Details:
- Exam code: SY0-701 (current version)
- 90 questions, 90 minutes
- Passing score: 750/900
- CompTIA Security+ exam cost: $392
To maximize your chances of passing, practice with realistic Security+ practice tests that simulate the actual exam environment.
AWS Certified Solutions Architect: Cloud Career Launch
If you're drawn to cloud computing (one of the fastest-growing IT sectors), the AWS Certified Solutions Architect certification is incredibly valuable.
Why AWS? Amazon Web Services commands 32% of the cloud market—more than Microsoft Azure and Google Cloud combined. That means AWS skills are in demand everywhere.
The AWS Certified Solutions Architect Associate covers:
- Designing resilient architectures
- High-performing architectures
- Secure applications and architectures
- Cost-optimized architectures
Exam Details:
- Exam code: SAA-C03
- 65 questions, 130 minutes
- Passing score: 720/1000
- Cost: $150
This certification is slightly more advanced than CompTIA certs, so I recommend having some basic IT knowledge first. However, it's absolutely achievable for beginners who focus on hands-on labs and practice exams.
Creating Your Certification Roadmap
Now that you know your options, let's build a realistic plan. One of the biggest mistakes in IT certifications for beginners preparation is trying to do too much too fast.
The Recommended Progression Path
Path 1: General IT Support → Specialization
Month 1-4: CompTIA A+
Month 5-7: CompTIA Network+
Month 8-11: CompTIA Security+ or Cloud cert
Month 12+: Specialization (CCNA, AWS, Azure, etc.)
Path 2: Direct to Cybersecurity
Month 1-3: Security fundamentals self-study
Month 4-7: CompTIA Security+ certification
Month 8-10: CySA+ or PenTest+
Month 11+: Advanced certs (CISSP path)
Path 3: Cloud-First Approach
Month 1-2: Cloud fundamentals (AWS Cloud Practitioner)
Month 3-5: AWS Certified Solutions Architect Associate
Month 6-8: AWS specialty or Azure fundamentals
Month 9+: Advanced architecture or DevOps certs
Study Hour Requirements
Be realistic about your IT certifications for beginners training time commitment:
| Certification | Total Study Hours | Hours/Week (3-month plan) | Hours/Week (6-month plan) |
|---|---|---|---|
| CompTIA A+ | 150-200 hours | 12-17 hours | 6-8 hours |
| CompTIA Security+ | 100-150 hours | 8-12 hours | 4-6 hours |
| CompTIA Network+ | 120-180 hours | 10-15 hours | 5-7 hours |
| AWS SAA | 80-150 hours | 7-12 hours | 3-6 hours |
Important: These are averages. Your actual study time depends on your background. If you've been tinkering with computers for years, you might need less time for A+. If you're completely new to networking, Security+ might take longer.
Study Strategies That Actually Work
Here's where many IT certifications for beginners fail: they study wrong. Reading a textbook cover-to-cover isn't enough. Let me share what actually works.
The 40-40-20 Rule
I recommend dividing your study time like this:
- 40% - Active Learning: Video courses, reading, note-taking
- 40% - Hands-On Practice: Labs, simulations, real equipment
- 20% - Practice Exams: Testing your knowledge under exam conditions
Best Resources for Each Certification
CompTIA Security+ Resources:
- Professor Messer's free YouTube course (comprehensive and updated)
- CompTIA CertMaster Learn (official, but pricey)
- Practice tests to identify weak areas
- Security+ practice test platforms for exam simulation
AWS Certified Solutions Architect Resources:
- Stephane Maarek's Udemy course (highly recommended)
- AWS Free Tier for hands-on practice
- Jon Bonso's practice exams on Tutorials Dojo
- AWS Skill Builder (free official training)
The Practice Exam Strategy
Here's my controversial opinion: you should start taking practice exams earlier than you think—even when you feel unprepared.
Why? Because practice exams:
- Reveal gaps in your knowledge early
- Familiarize you with question formats
- Build exam-day confidence
- Help with time management
My recommended approach:
- Take a diagnostic practice exam at 30% through your studies
- Score your weak areas and focus your remaining study time there
- Take practice exams weekly in your final month
- Aim for consistent 85%+ scores before scheduling your real exam
A quality Security+ practice test or AWS practice exam should simulate the real experience: same time limits, similar question styles, and detailed explanations for every answer.
Career Paths and Salary Expectations
Let's talk money and career progression—because that's probably why you're here.
Entry-Level IT Salaries by Certification
| Certification | Entry-Level Salary | 3-5 Years Experience | Top 10% Earners |
|---|---|---|---|
| CompTIA A+ | $40,000-$55,000 | $55,000-$75,000 | $80,000+ |
| CompTIA Security+ | $55,000-$70,000 | $75,000-$100,000 | $120,000+ |
| CompTIA Network+ | $45,000-$60,000 | $65,000-$85,000 | $95,000+ |
| AWS SAA | $80,000-$100,000 | $120,000-$150,000 | $180,000+ |
Salaries vary significantly by location. These figures represent U.S. national averages.
Job Titles You Can Target
With CompTIA Security+ certification:
- Security Analyst
- SOC Analyst
- Information Security Specialist
- Systems Administrator (Security)
- Security Consultant (Junior)
With AWS Certified Solutions Architect:
- Cloud Engineer
- Solutions Architect (Associate)
- DevOps Engineer
- Cloud Infrastructure Engineer
- AWS Consultant
Building Your IT Certifications for Beginners Career Long-Term
Here's a realistic 5-year career progression:
Year 1: Entry-level IT support or help desk ($40-55K)
- Certifications: A+, Security+, or Network+
Year 2-3: Specialized role ($55-80K)
- Additional certs: CySA+, AWS SAA, or CCNA
- Moving into security, networking, or cloud focus
Year 4-5: Mid-level specialist ($80-120K)
- Advanced certs: CISSP, AWS Professional, or CISM
- Team lead or senior analyst positions
Reality Check: Certifications open doors, but experience keeps them open. Focus on getting that first job, then continue learning while employed.
Common Mistakes to Avoid
I've seen countless people fail their IT certifications for beginners exam—not because they weren't smart enough, but because they made avoidable mistakes.
Mistake #1: Certification Hoarding Without Experience
Some people collect certifications like Pokémon cards without ever getting a job. Don't do this. Three entry-level certs and two years of experience beats five certs and zero experience every time.
Mistake #2: Relying Only on Brain Dumps
"Brain dumps" are illegally shared actual exam questions. Besides being unethical and against certification agreements, they don't actually teach you anything. When you're on the job and need to configure a firewall, memorized answers won't help.
Mistake #3: Underestimating the CompTIA Security+ Exam
The CompTIA Security exam is harder than many expect. Those performance-based questions (PBQs) require you to actually demonstrate skills, not just recognize correct answers.
IT certifications for beginners tips to avoid this:
- Practice with tools like Wireshark, command-line interfaces, and log analysis
- Understand concepts deeply, not just memorize definitions
- Use realistic practice environments
Mistake #4: Skipping Hands-On Labs
Reading about configuring a VPN is very different from actually doing it. Every hour spent in hands-on labs is worth three hours of reading.
Free lab resources:
- TryHackMe (cybersecurity)
- AWS Free Tier (cloud)
- VirtualBox for building home labs
- Packet Tracer (networking)
Mistake #5: Poor Exam-Day Preparation
The week before your exam:
- Stop cramming new material 2-3 days before
- Review your weak areas lightly
- Take one final practice exam
- Get good sleep the night before
- Arrive at the testing center early (or set up your online proctoring space)
Frequently Asked Questions
What is the easiest IT certification for beginners?
The CompTIA A+ certification is generally considered the easiest starting point because it covers broad, fundamental concepts you may already be familiar with from personal computer use. However, "easy" is relative—if you have networking experience, Network+ might feel easier. If you've studied security concepts, you might find the Security Plus certification more approachable. The key is matching the certification to your existing knowledge and career goals.
How long does it take to get IT certified from scratch?
Most motivated beginners can earn their first IT certification in 2-4 months with consistent study of 10-15 hours per week. For CompTIA Security+, plan for 2-4 months of dedicated IT certifications for beginners preparation. AWS Certified Solutions Architect typically takes 1-3 months. Your timeline depends on your starting knowledge, available study time, and learning style. Don't rush—it's better to pass once than fail twice.
Can I get into IT without a degree?
Absolutely. While some enterprise companies prefer degrees, thousands of IT professionals started with certifications alone. In a 2024 survey, 72% of hiring managers said they would hire a candidate with relevant certifications over one with only a degree. Focus on building a combination of certifications, hands-on skills (home labs, personal projects), and soft skills (communication, problem-solving).
How much does the CompTIA Security+ exam cost?
The CompTIA Security+ exam cost is $392 USD for a single exam attempt. CompTIA occasionally offers bundles that include retake vouchers at a discount. Additionally, academic discounts are available for students (up to 50% off), and some employers reimburse certification costs. Budget extra for study materials, which typically run $50-$300 depending on whether you choose free resources or premium courses.
Should I get A+ before Security+?
Not necessarily. While CompTIA recommends having A+ and Network+ (or equivalent experience) before attempting CompTIA Security+, many beginners successfully pass Security+ as their first certification. If your goal is cybersecurity and you're willing to study harder on networking fundamentals, going directly to Security+ can save time and money. However, if you're completely new to IT, A+ provides a helpful foundation and is easier to pass.
Are online IT certifications respected by employers?
Yes—with an important distinction. Industry certifications from CompTIA, AWS, Microsoft, Cisco, and similar vendors are highly respected regardless of how you studied for them. What matters is that you passed the official proctored exam. Online courses from platforms like Coursera or LinkedIn Learning are valuable for learning but don't carry the same weight as passing an official certification exam.
Taking the Next Step in Your IT Journey
You've made it through this entire IT certifications for beginners guide—that alone puts you ahead of most people who just "think about" getting into IT.
Here's what I want you to do next:
- Choose ONE certification to focus on based on your career goals
- Set a realistic exam date 2-4 months from now
- Gather your study resources (courses, books, practice exams)
- Create a weekly study schedule you can actually stick to
- Start today—not Monday, not next month, today
Remember: every IT professional you admire started exactly where you are now. The CompTIA Security+ certification holder making $100K started by reading a guide just like this one. The AWS Certified Solutions Architect at that tech giant you dream of working for once Googled "IT certifications for beginners" just like you did.
The only difference between them and someone still dreaming? They took action.
Ready to Pass Your IT Certification Exam?
Studying theory is important, but passing your certification exam requires practice under realistic conditions. That's where most self-study candidates struggle—they know the material but freeze up on exam day.
HydraNode offers adaptive practice exams that mirror the real testing experience for certifications including:
- CompTIA Security+ practice tests with detailed explanations
- AWS Solutions Architect practice exams featuring scenario-based questions
- CompTIA A+ and Network+ exam simulations
Our practice exams identify your weak areas so you can focus your study time where it matters most. Each question includes comprehensive explanations—not just what the right answer is, but why it's right and why the others are wrong.
Stop guessing whether you're ready. Know you're ready.
Start practicing with HydraNode today and join thousands of IT professionals who passed their certification exams on the first attempt.
Last updated: January 2025. Certification details, exam costs, and requirements may change. Always verify current information on official certification vendor websites before scheduling your exam.
