IT support and help desk roles remain one of the most accessible ways into a tech career in the US. Many employers hire for these positions based on demonstrated fundamentals rather than a computer science degree, which is exactly what a good certification is designed to show.
The catch is that "free" means different things across providers. Some programs give you a free course but charge for the certificate. Others give you free training for an exam that costs money. A few are free end to end. This guide covers the seven most useful options for 2026 and spells out, for each one, what you pay and what you don't, plus how to list it on your resume.
Quick comparison table
| Program | Provider | Free part | Paid part | Best for |
|---|---|---|---|---|
| Google IT Support Professional Certificate | Google (Coursera) | Enrollment, free trial, financial aid | Certificate needs a Coursera subscription unless aid is approved | Complete beginners |
| Self-paced courses (Networking Basics, Computer Hardware Basics…) | Cisco Networking Academy | Courses + digital badges | Cisco certification exams (CCST, CCNA) | Networking fundamentals |
| CompTIA A+ | CompTIA | Exam objectives, free third-party prep | Both exams (Core 1 + Core 2) | The industry-standard help desk cert |
| Azure Fundamentals (AZ-900) path | Microsoft Learn | All training | Proctored exam | Cloud basics for IT support |
| Microsoft 365 Fundamentals (MS-900) path | Microsoft Learn | All training | Proctored exam | Supporting Microsoft 365 users |
| Introduction to Linux (LFS101) | The Linux Foundation | Course + digital badge | Nothing | Command-line confidence |
| IT and cybersecurity learning | IBM SkillsBuild | Courses + digital badges | Nothing | Free, stackable badges |
1. Google IT Support Professional Certificate
The most popular structured path into IT support. It walks you through the full help desk toolkit, from hardware and networking to operating systems, system administration and security, with hands-on labs along the way.
- Provider: Google, delivered on Coursera.
- What you learn: Technical support fundamentals, computer networking, operating systems (Windows and Linux), system administration and IT infrastructure, and IT security basics. The current version also includes a short job-search module.
- Time: Google estimates 3 to 6 months at about 10 hours a week.
- What's free / what's paid: Free to enroll and try; the certificate requires a paid Coursera subscription, or approved financial aid. Google says the program prepares you for the CompTIA A+ exams and offers a dual credential if you also pass them (A+ exams are paid separately).
- Best for: Career changers with no IT background who want a clear, guided path.
- Get it: coursera.org — Google IT Support
How to show it on your resume: Google IT Support Professional Certificate | Google (Coursera) | 2026
2. Cisco Networking Academy self-paced courses
Cisco's Networking Academy (NetAcad) offers free, self-paced courses that end with a verified Cisco digital badge. For IT support, the most relevant are Computer Hardware Basics, Networking Basics and Introduction to Cybersecurity. Longer programs such as IT Essentials are often delivered through partner academies (schools and colleges).
- Provider: Cisco Networking Academy.
- What you learn: PC and mobile hardware, troubleshooting, how networks and protocols work, configuring devices, and security basics, with labs in Cisco Packet Tracer.
- Time: Varies by course: Computer Hardware Basics is listed at about 6 hours, Networking Basics at about 22 hours.
- What's free / what's paid: Free courses and free digital badges. Cisco certification exams such as CCST (Cisco Certified Support Technician) and CCNA are paid.
- Best for: Anyone who wants free, verifiable proof of networking and hardware fundamentals.
- Get it: netacad.com
How to show it on your resume: Networking Basics | Cisco Networking Academy | 2026
3. CompTIA A+ (free prep, paid exams)
CompTIA A+ is the best-known entry-level IT certification and is frequently requested in help desk job postings. It is not free: you must pass two paid exams, Core 1 and Core 2. It is in this list because the preparation can cost you nothing.
- Provider: CompTIA.
- What you learn: Hardware, mobile devices, networking, virtualization and cloud basics, operating systems, security, software troubleshooting and operational procedures.
- Time: Most candidates study for several weeks to a few months per exam, depending on experience.
- What's free / what's paid: Free: CompTIA's official exam objectives and free video courses such as Professor Messer. Paid: both exam vouchers. Check whether your school, state workforce program or employer covers vouchers.
- Best for: Candidates who already have the basics (for example from Google IT Support) and want the industry-standard credential.
- Get it: comptia.org — A+
How to show it on your resume: CompTIA A+ | CompTIA | 2026 While preparing, write "CompTIA A+ (in progress, expected Month 2026)" and only drop "in progress" once you have passed both exams.
4. Microsoft Azure Fundamentals (AZ-900) learning path
More and more IT support work involves cloud services. The AZ-900 training on Microsoft Learn explains cloud concepts and core Azure services in plain language, and it is free.
- Provider: Microsoft Learn.
- What you learn: Cloud concepts, Azure architecture and services, identity, governance, cost management and compliance basics.
- Time: Self-paced modules; many learners finish the path in a few weeks of part-time study.
- What's free / what's paid: Training and the practice assessment are free; the exam is paid (priced by country). Microsoft has periodically offered free vouchers through events such as Virtual Training Days.
- Best for: IT support candidates applying to organizations that use Microsoft cloud services.
- Get it: learn.microsoft.com — AZ-900
How to show it on your resume: Microsoft Certified: Azure Fundamentals (AZ-900) | Microsoft | 2026
5. Microsoft 365 Fundamentals (MS-900) learning path
A lot of day-to-day help desk work is supporting Microsoft 365: accounts, licenses, Outlook, Teams and security settings. MS-900 covers exactly that.
- Provider: Microsoft Learn.
- What you learn: Microsoft 365 apps and services, identity and access, security and compliance features, and licensing and support options.
- Time: Self-paced; comparable to AZ-900.
- What's free / what's paid: Free training and practice assessment; paid exam.
- Best for: Help desk and desktop support candidates targeting companies that run on Microsoft 365.
- Get it: learn.microsoft.com — MS-900
How to show it on your resume: Microsoft 365 Certified: Fundamentals (MS-900) | Microsoft | 2026
6. Linux Foundation Introduction to Linux (LFS101)
Servers, network devices and cloud machines run Linux, and "comfortable on the command line" is a skill IT managers notice. LFS101 is free from the organization behind the Linux kernel project.
- Provider: The Linux Foundation.
- What you learn: Linux distributions, the command line, file systems, users and permissions, processes, networking and basic shell scripting.
- Time: The Linux Foundation lists about 60 hours of material, with 90 days of access.
- What's free / what's paid: Free course, and completion includes a digital badge.
- Best for: Anyone heading toward system administration, cloud or DevOps after help desk.
- Get it: training.linuxfoundation.org — LFS101
How to show it on your resume: Introduction to Linux (LFS101) | The Linux Foundation | 2026
7. IBM SkillsBuild IT and cybersecurity badges
IBM SkillsBuild is IBM's free learning platform. It offers IT fundamentals and cybersecurity learning plans that award free digital badges you can share on LinkedIn.
- Provider: IBM SkillsBuild.
- What you learn: IT and cybersecurity fundamentals, plus related topics such as cloud and AI basics, depending on the learning plan you pick.
- Time: Most badges take a few hours to a few dozen hours.
- What's free / what's paid: Free courses and free badges.
- Best for: Learners who want extra free, verifiable credentials alongside a main certificate.
- Get it: skillsbuild.org
How to show it on your resume: Cybersecurity Fundamentals (digital badge) | IBM SkillsBuild | 2026
A realistic free path into IT support
- Month 1: Cisco Computer Hardware Basics and Networking Basics (free badges).
- Month 2: Google IT Support, with financial aid if needed, or LFS101 if you want to stay at $0.
- Month 3: MS-900 or AZ-900 training on Microsoft Learn, plus a small home lab (a virtual machine, a Linux server, a simple network you document).
- When ready to invest: CompTIA A+ exams.
Document your lab work in a short write-up or GitHub repository. "Set up Active Directory in a home lab and wrote a password-reset runbook" is the kind of line that gets help desk candidates interviews.
How to list IT certifications on your resume
Put a Certifications section near the top if you are changing careers (certifications are your strongest signal), or under Education otherwise. One line each:
CERTIFICATIONS Google IT Support Professional Certificate | Google (Coursera) | 2026 Networking Basics (digital badge) | Cisco Networking Academy | 2026 CompTIA A+ (in progress, expected December 2026) | CompTIA
Include exam codes (AZ-900, MS-900) and the exact certification names, since recruiters and ATS filters search for them. Then check your resume against a real help desk posting with the free ATS Score Checker. Looking for certifications in other fields? See the full list of free certifications to add to your resume.
FAQ
What is the best free IT support certification for beginners?
The Google IT Support Professional Certificate is the most structured beginner program, but its certificate requires a Coursera subscription or approved financial aid. If you need a credential that is free end to end, Cisco Networking Academy's self-paced courses (such as Computer Hardware Basics and Networking Basics) award free digital badges.
Is CompTIA A+ free?
No. CompTIA A+ requires passing two paid exams (Core 1 and Core 2). You can prepare for free with CompTIA's published exam objectives and free video courses such as Professor Messer's, but the exam vouchers cost money.
Can I get an IT help desk job with only free certifications?
Free certificates show initiative and basic knowledge, which helps for help desk and IT support roles. Hiring managers also look for hands-on proof: a home lab, troubleshooting write-ups or a small project such as setting up a network or a Linux server. Combine both on your resume.
Are Microsoft AZ-900 and MS-900 exams free?
The Microsoft Learn training for both is free. The exams themselves are paid, priced by country. Microsoft has periodically offered free or discounted vouchers through events such as Virtual Training Days, so check current offers before you pay.
Does the Google IT Support certificate count toward CompTIA A+?
Google states that the program prepares you for the CompTIA A+ exams and that you can earn a dual credential by completing the certificate and passing the A+ exams. You still have to take and pay for the CompTIA exams.
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