Operating Systems

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Intro to Operating Systems 4: Persistence (Coursera) Coursera
Codio

Intro to Operating Systems 4: Persistence (Coursera)

Dive into the world of operating systems with 'Intro to Operating Systems 4: Persistence' – a Coursera course designed for those eager to understand how OSes manage persistence, performance, and security. Explore topics like input/output mechanisms, file system management, data integrity, protection strategies, and distributed systems without needing to install any software.

Aug 31st 2026
5-12 Weeks
Introduction to Cybersecurity Foundations (Coursera) Coursera
Infosec

Introduction to Cybersecurity Foundations (Coursera)

Begin your journey into the world of cybersecurity with this comprehensive beginner's guide. Designed for those new to tech, this course breaks down complex concepts into simple, understandable modules. Whether you're a nurse, pilot, or real estate professional looking to transition into IT, this course provides a solid foundation in safeguarding digital information.

Aug 31st 2026
4 Weeks
Introduction to Computer Security (Coursera) Coursera
University of London,Royal Holloway, University of London

Introduction to Computer Security (Coursera)

Dive into the world of cybersecurity with our Introduction to Computer Security course. In just four weeks, you'll gain a solid understanding of how to protect computer systems against various threats. From core components to advanced applications, this course provides a thorough introduction to the essential principles of securing digital environments.

Aug 31st 2026
4 Weeks
IT Support Case Studies (edX) EdX
IBM

IT Support Case Studies (edX)

Dive into real-life scenarios to hone your technical support abilities with our comprehensive IT Support Case Studies course. Learn how to effectively troubleshoot, solve problems, and provide exceptional customer service as you prepare for the CompTIA IT Fundamentals (ITF+) Certification Exam. This capstone course is designed for those looking to excel in a Technical Support role.

Self Paced
Self-Paced