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1325 Best + Free IT & Software Courses & Certificates [2026]

1,325 courses compared 410 over 10 hours long Updated October 19, 2026

Ranked by Michael Kuhlman, CourseDuck's founder, from student reviews across every provider. How we rank

Our guides: The Best DevOps Courses on Udemy in 2026: Docker, Kubernetes, Terraform, Ansible and CI/CDThe 10 Best IT Certification Courses on Udemy in 2026, One per Exam

Our top picks

  • Artificial Intelligence Ethics Certification [Udemy]
  • AZ-104: Microsoft Azure Administrator - Full Course -2026 [Udemy]
  • A Practical Introduction to Cloud Computing [Udemy]
  • ITSM Fundamentals: Prepare for the Certification Exam [Udemy]
  • Ultimate Salesforce Platform Administrator Certification '25 [Udemy]
  • EFT / TFT Master Practitioner Certification (ACCREDITED) [Udemy]
  • Accelerated Learning: Study Skills for Success: IT industry [Udemy]
  • Kubernetes Certified Application Developer (CKAD) with Tests [Udemy]
  • MongoDB - The Complete Developer's Guide [Udemy]
  • SOLID Principles: Introducing Software Architecture & Design [Udemy]

About the best IT & Software courses

CourseDuck compares the 1325 IT & Software courses listed here from 5 providers, 40 of them free, and ranks them from the 3.3 million ratings and reviews their students have left, with the price, length and level of each one side by side. No course pays to be listed or ranked. As featured on Harvard EDU, Stackify and Inc. How we rank

Frequently asked questions

The most-reviewed course in this category is The Complete Cyber Security Course : Hackers Exposed! by Nathan House, with about 58,700 reviews at 4.5 as of October 2026. For certification exam prep, see our guide to the best IT certification courses.

IT support and help desk skills, cyber security basics, and general IT courses that do not fit a narrower topic. DevOps, Linux, cloud computing, Windows Server, SAP, Salesforce, networking and VMware have categories of their own.

Paid Udemy video courses include a certificate of completion when you finish; free courses and practice-test-only courses do not. It shows you did the work, but it is not an accredited qualification.

Related topics

IT Certifications 865Hacking 556AWS 327Arduino 323DevOps 220Networking 168Linux 125Cloud Computing 121Windows Server 113Salesforce 102 All IT & Software topics
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1325 Filtered Courses
Artificial Intelligence Ethics Certification
provider

1

Artificial Intelligence Ethics Certification (2020)

4.4
(9,432 reviews)
byRoss Asdourian

An hour-long ethics primer for anyone working near AI, built on philosophy rather than code, with a certificate at the end and more than 9,400 student reviews behind it.

Best for: People at data or AI companies who've been told to get an ethics certificate and want the basics covered in an hour.

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Pros
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Cons
    • Runs just over an hour, so the whole thing fits in a lunch break and still includes quizzes and assignments.
    • Breaks ethics and morality into plain terms with real-world examples on fairness, bias and privacy.
    • Founder interviews in section two tie the principles to people actually building AI products.
    • Rated 4.4 by more than 9,400 students, with the large majority giving four or five stars.
    • Last updated in August 2020, so nothing on generative AI or the regulation that followed.
    • Section one is heavy on philosophy; some reviewers report information overload and questions that feel too personal.
    • Reviewers mention exercises that didn't work, wrong French subtitles and exam questions not covered in the lectures.
$49.99 Certificate Length: 1.1h
AZ-104: Microsoft Azure Administrator - Full Course -2026
provider

2

AZ-104: Microsoft Azure Administrator - Full Course -2026

4.4
(7,721 reviews)
byAnand Rao Nednur

A 59-hour AZ-104 exam prep with portal, PowerShell and CLI labs for identity, networking and storage, popular with working admins despite some dated videos.

Best for: IT admins with networking and VM basics who want lab-heavy AZ-104 prep in the portal, PowerShell and CLI.

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Pros
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Cons
    • Identity, networking and storage labs done three ways: portal, PowerShell and Azure CLI, plus two practice tests.
    • Reviewers say the explanations are detailed and easy to take notes from.
    • Big, recent student base: 4.4 stars from about 7,700 reviews, most of them four or five stars.
    • Seventeen caption tracks and a certificate on completion.
    • Low-star reviews say many videos still show the old portal and Azure AD naming instead of Entra ID.
    • Audio and video quality varies between lectures, and the accent plus a verbal tic bother some students.
    • One reviewer reports wrong answers in the included practice tests.
$139.99 Certificate Length: 59.1h
A Practical Introduction to Cloud Computing
provider

3

A Practical Introduction to Cloud Computing (2021)

4.4
(41,365 reviews)
byNeil Anderson

A free two and a half hour primer that defines cloud computing properly, walks through IaaS, PaaS and SaaS with live demos, and ends with a TCO cost comparison.

Best for: IT staff and managers who need the cloud vocabulary and service models explained clearly in one sitting, for free.

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Pros
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Cons
    • Builds from on premises and colo through virtualisation to cloud, so the why is clear before the what
    • Well paced delivery that reviewers say does not pile on complexity
    • Free, and finishable in a single afternoon at 2.6 hours across 20 lectures
    • Ends with a practical TCO spreadsheet comparing on premises against cloud costs
    • Last updated April 2021 and the PaaS demo uses IBM Bluemix, so the tooling looks dated
    • Intro music is much louder than the narration, and one colo lecture has quiet audio
    • Quiz questions are described as ambiguous, and one reviewer wanted more examples
Free Certificate Length: 2.6h
ITSM Fundamentals: Prepare for the Certification Exam
provider

4

ITSM Fundamentals: Prepare for the Certification Exam (2026)

4.6
(7,031 reviews)
bySam Legion

A 7-hour lecture run through the ITIL 4 Foundation syllabus from a 20-year IT veteran, with exam tips that reviewers say got them a first-try pass.

Best for: Support staff and IT managers who need the ITIL 4 Foundation badge and learn best from a talkative, classroom-style lecturer.

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Pros
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Cons
    • Reviewers report passing the exam with it, one using it as primary study material and one at the first attempt
    • Legion explains why wrong answers are wrong and flags which topics the exam leans on
    • Refreshed in August 2026, and a summer 2026 reviewer says it is on par with PeopleCert's ITIL content
    • Comes with a course guide that one reviewer calls another great tool for study
    • Repeats each point two or three times and drifts into anecdotes, which pads out the 7 hours
    • No practice tests built in; reviewers bought mock exams elsewhere to be ready
    • Varying speech speed and volume tripped up a non-native English speaker, and some slides are out of order
$89.99 Certificate Length: 7.3h
Ultimate Salesforce Platform Administrator Certification '25
provider

5

Ultimate Salesforce Platform Administrator Certification '25 (2025)

4.7
(6,963 reviews)
byDavid Massey

Exam-focused Salesforce Admin prep from a former Salesforce solution engineer, with a quiz after most topics and a 4.7 rating from about 7,000 reviews.

Best for: Non-technical beginners who want a structured, exam-guide-ordered path to the Salesforce Admin cert instead of wandering Trailhead.

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Pros
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Cons
    • Follows the official Admin exam guide section by section, so study maps directly to the test
    • 100 quizzes, roughly one per topic, that reviewers say catch gaps before moving on
    • Scenario first, then summary teaching style that students call clear and easy to follow
    • Instructor went from zero Salesforce to certified in 51 days and later worked at Salesforce
    • Low-star reviews report outdated sections, especially Sales, Marketing and Service Cloud setup
    • Flow coverage is called thin, and there is no full mock exam to test everything at once
    • Piecemeal updates leave duplicated slides, cut-off videos and out-of-order references
$124.99 Certificate Length: 23.1h
EFT / TFT Master Practitioner Certification (ACCREDITED)
provider

6

EFT / TFT Master Practitioner Certification (ACCREDITED) (2024)

4.7
(3,090 reviews)
byGraham Nicholls
The next level of EFT & TFT is this "EFT / TFT Tapping Master Practitioner Certification" it's time for the Expert level

iconWhat You'll Learn

  • Help yourself and others to overcome negative emotional states with EFT and TFT
  • Uncover the deeper levels of helping that EFT and TFT can provide
  • Discover advanced EFT & TFT patterns that will help you make positive change
  • Learn how to combine other helping disciplines with EFT to ensure you are the most effective Practitioner you can be
  • PLUS - you'll get an additional bonus section on Pain Relief that has come from my personal experience and is a pattern I developed using EFT & TFT
  • PLUS - you get a full audio version of this EFT course so that you can listen to the lessons anywhere
$109.99 Certificate Length: 7.9h
Accelerated Learning: Study Skills for Success: IT industry
provider

7

Accelerated Learning: Study Skills for Success: IT industry (2024)

4.4
(663 reviews)
byJanne Korhonen
Learn: Study Skills, Certification Techniques, Continuous Learning, Productivity, Focus, Time Management, Goal Setting

iconWhat You'll Learn

  • How to efficiently use your time and mental resources to receive any IT certification in record time.
  • How to implement new learning strategies, enhance your capabilities, and maximize productivity for the most efficient IT learning.
  • How to maintain continuous learning systematically and methodologically.
  • How to learn IT
  • How to study IT
$49.99 Certificate Length: 1.4h
Kubernetes Certified Application Developer (CKAD) with Tests
provider

8

Kubernetes Certified Application Developer (CKAD) with Tests (2026)

4.7
(41,276 reviews)
byMumshad Mannambeth

A lab-heavy CKAD prep from the KodeKloud team, with short videos, browser labs and mock exams, that has pulled in over 270,000 students.

Best for: People who know basic Kubernetes and want browser labs plus mock exams before sitting the CKAD.

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Pros
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Cons
    • Short video then browser lab for each topic, with no cluster setup needed
    • Lightning labs and nine mock exam lectures close out the course
    • Lab environment kept current, with an upgrade to Kubernetes 1.35 listed for April 2026
    • Explanations praised as easy to follow, and Helm and Kustomize are included
    • Reviewers say the mock exams are easier than the real CKAD
    • Some lab solutions and exam walkthrough videos do not match each other
    • Needs Kubernetes basics first, and a few sections jump in difficulty
$22.99 Certificate Length: 16.6h
MongoDB - The Complete Developer's Guide
provider

9

MongoDB - The Complete Developer's Guide (2026)

4.6
(28,410 reviews)
byAcademind by Maximilian Schwarzmller

A 17.6-hour, lecture-heavy walk through MongoDB CRUD, indexes, and the aggregation framework from the instructor behind Academind's web dev courses.

Best for: Beginners and SQL developers who want a language-agnostic grounding in MongoDB's query syntax

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Pros
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Cons
    • Reviewers repeatedly call the structure and explanations unusually clear
    • A reviewer says the chapter exercises helped reinforce CRUD, indexing, and aggregation concepts
    • Covers CRUD, indexes, geospatial data, and the aggregation framework in real depth
    • Updated as recently as January 2026 despite a 2018 launch
    • Some shell examples and the Stitch section show their age
    • Reviewers call parts of the course repetitive across lessons
    • Thin coverage of language drivers beyond the Mongo shell
$94.99 Certificate Length: 17.6h
SOLID Principles: Introducing Software Architecture & Design
provider

10

SOLID Principles: Introducing Software Architecture & Design (2026)

4.4
(25,005 reviews)
byGeorge Sonora

A two-hour, five-section walk through SOLID for Java-style OOP, built on analogies and short live redesigns, for people who want the basics fast.

Best for: Developers with a little OOP behind them who want SOLID explained once, clearly, in about two hours.

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Pros
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Cons
    • Each principle gets its own short section, with examples reviewers say make the idea easy to remember
    • Explanations are brief and padding-free, so the whole set of principles fits in about two hours
    • Live sessions take existing code and redesign it after applying each principle
    • Refreshed in June 2026, with hand-scripted subtitles for watching on mute
    • Examples are simple and don't look like messy real-world code, according to one reviewer
    • Narration is slow and wordy; one reviewer was bored even at 2x speed
    • Live coding screens are low resolution, and dependency inversion feels thin to some
$15.99 Certificate Length: 2.1h
11 Essential Coding Interview Questions + Coding Exercises!
provider

11

11 Essential Coding Interview Questions + Coding Exercises! (2019)

4.7
(4,502 reviews)
byYK Sugi

A short, problem-first walkthrough of 11 classic interview questions on arrays, strings, grids, linked lists and trees, with Python and Java exercises.

Best for: Developers who know the basics and want a tight, guided set of 11 interview problems to practice in an evening or two.

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Pros
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Cons
    • Each problem goes from statement to discussion to pseudo code, so a stuck learner can take just a hint
    • 22 coding exercises in Python and Java give immediate feedback on your own solution
    • Opening problem solving tips that reviewers call useful for real interviews
    • Only about 2.1 hours, so it fits into a weekend of prep
    • Last updated in 2019, and only 11 problems, so coverage is thin
    • Some explanations, like the binary search tree check, move fast and need pausing
    • A 2025 reviewer found Python progress stuck below 100 percent until the Java exercises were done
$12.99 Certificate Length: 2.1h

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