15 Best Operating Systems Courses on Udemy
We compared 15 Operating Systems courses currently listed on Udemy, priced from $19.99 to $199.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "operating systems" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Mastering Operating Systems From Fundamentals to Advanced
Operating systems are at the heart of every computer, smartphone, and many other devices we use every day. This course is designed to help you understand how operating systems work from the inside out. You will explore w...
$19.99listed price -
2
220-1202 & 220-1201 CompTIA A+ Certification Test 2026
CompTIA A+ 220-1201 (Core 1) and 220-1202 (Core 2) Practice Test 2026CompTIA A+ Core 1 is the first of two exams required to earn the industry-standard A+ certification, designed to launch your tech career. This exam foc...
$19.99listed price -
3
CompTIA A+ CompTIA A+ 220-1201, CompTIA A+ 220-1202 Prep Lab
Hello there,Welcome to the “CompTIA A+ CompTIA A+ 220-1201, CompTIA A+ 220-1202 Prep Lab” course.Comptia A+ Certification, CompTIA A+ 220-1201 Comptia A+220-1202 exam topics, linux, comptia it fundemantal for IT staffJoi...
$199.99listed price -
4
CompTIA A+ Core 2 220-1102: OS, Security, Troubleshooting
Welcome to the CompTIA A+ Core 2 (220-1102) Practice Test, the ultimate resource for IT professionals and students seeking to validate their skills and knowledge in operating systems, security, troubleshooting, and IT es...
$39.99listed price -
5
CompTIA A+ Certification Lab | CompTIA A+ 220-1201, 220-1202
Hello there,Welcome to the “CompTIA A+ Certification Lab | CompTIA A+ 220-1201, 220-1202” course.Comptia A+ Certification, CompTIA A+ 220-1201, CompTIA A+220-1202 exam topics, Linux, Comptia IT Fundemantal for IT jobsJoi...
$199.99listed price -
6
CompTIA A+ Core 1 (220-1201)
CompTIA A+ certified professionals are proven problem solvers. They support today’s core technologies, ranging from security to cloud to data management and more. CompTIA A+ is the industry standard for launching IT care...
$149.99listed price -
7
Complete CompTIA A+ Core2: From Zero to Certified
Course Description:Welcome to "Master CompTIA A+ Core2: Your Ultimate Certification Guide" – your one-stop resource to excel in the CompTIA A+ Core2 certification exam and kickstart your IT career!Course Overview: This c...
$39.99listed price -
8
CompTIA A+ (220-1101 & 220-1102)
The CompTIA A+ (220-1101 & 220-1102) course is a comprehensive collection covering the course contents for Core 1 and Core 2 exams of CompTIA A+ certification. This course is specifically designed for candidates aspi...
$199.99listed price -
9
CompTIA A+ Core 1 (220-1201) & Core 2 (220-1202) Full Course
Welcome to your complete journey into the world of Information Technology with this in-depth 50-hour CompTIA A+ certification course. Designed to fully prepare you for both Core 1 (220-1201) and Core 2 (220-1202) exams,...
$19.99listed price -
10
Guide Complet Pour Pentest WEB & Hacking Cas Pratique de2022
Avec cette formation les étudiants apprennent à identifier les vulnérabilités avancées et les erreurs de configuration dans divers systèmes d'exploitation, puis à exécuter des attaques organisées.Les étudiants qui termin...
$199.99listed price -
11
CompTIA A+
La certification CompTIA A+ vise à valider vos compétences pour résoudre les problèmes généraux de dysfonctionnement des équipements de type PC, portables et mobiles. Cette certification va donc au delà de la "réparation...
$79.99listed price -
12
CompTIA A+ Core 2 220-1102: Hệ điều hành, Bảo mật
Chào mừng bạn đến với bài kiểm tra thực hành CompTIA A+ Core 2 (220-1102), tài nguyên hoàn hảo cho các chuyên gia CNTT và sinh viên muốn xác nhận kỹ năng và kiến thức của mình trong hệ điều hành, bảo mật, xử lý sự cố, và...
$39.99listed price -
13
Examens Pratiques CompTIA A+ Core 1 et Core 2
Êtes-vous prêt à obtenir la certification CompTIA A+ qui ouvrira les portes de votre carrière en technologie ? Ce cours vous prépare avec 6 examens blancs complets qui reproduisent fidèlement le format réel des épreuves...
$24.99listed price -
14
CompTIA A+ Core 2 (220-1102)
The CompTIA A+ 1102 certification exam builds on the knowledge and skills gained from the A+ 1101 exam and covers a range of topics related to installing and configuring operating systems, expanded security concepts, sof...
$199.99listed price -
15
CompTIA A+ (220-1001 and 220-1002) year 2021 Certification
Hi there, my name is Gianni and I have been fixing computers for friends and family since I was 15. It was only natural that after years of working random jobs I decided to go back to what I love, IT, and so I got my com...
$39.99listed price
Best Operating Systems Courses on Udemy compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $39.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.