Fundamentals of Operating Systems

Short answer: yes — if Operating System is on your roadmap. The regular Udemy price for Fundamentals of Operating Systems is $159.99. With the coupon on this page it drops to $10.99 — you save $149.00 (93% off). Spread across 22 hours 30 minutes of on-demand video, that is roughly $0.00 per hour of content — cheaper than a single chapter of most textbooks. The course holds a 4.7/5 rating from 28,306 students, which is a strong signal for an evergreen topic like Operating System.

Curriculum focus: learn how operating systems work • understand how applications run within the os • write efficient applications leveraging the understanding os works. Led by Hussein Nasser, the teaching approach is practical and project-based, matching how Udemy's top courses are structured. and the primary language is English — check the “Course details” table above for the full spec. Requirements are light: Recommended to have a programming experience.

Who should claim it: beginners exploring Operating System who want lifetime access + certificate for LinkedIn, and intermediate learners who need a cheap refresher with 22 hours 30 minutes video + downloadable resources. Who can skip: if you already completed a highly-rated Operating System course recently, or you need an advanced specialization that this All Levels course does not cover — compare with the alternatives below before enrolling.

Context right now in IT & Software: CoursesWyn tracks 555 active coupons in this category, 533 of them are 90%+ off with an average price of $10.91 — so this 93% off deal sits right at the top tier for value. Coupon window is listed until September 1, 2026 or until the redemption cap is hit — whichever comes first. You get lifetime access, mobile & TV playback, and a Udemy certificate on completion — identical to a full-price enrollment. Price history above (tracked since August 18, 2025) shows this is one of the deeper discounts we have recorded for this course.