Back to Operating Systems: Overview, Administration, and Security

Learner Reviews & Feedback for Operating Systems: Overview, Administration, and Security by IBM

4.6

stars

5,683 ratings

About the Course

51% of organizations are planning to increase security investments as a result of a breach (IBM Report). Companies need skilled IT support and cybersecurity professionals now more than ever. Whether you’re just starting out or switching to tech, this course provides the critical operating systems (OS) knowledge you need to move forward. Operating systems are fundamental to all aspects of computing. In this course, you’ll learn foundational concepts common to all operating systems and the unique aspects of Windows, Linux, and MacOS. You’ll explore OS file systems and the associated security features. You'll discover the macOS features that revolutionized OS functionality. Plus, you’ll investigate virtualization and containerization. Additionally, through labs and a final project, you’ll get hands-on managing virus and threat protection, configuring user accounts and permissions with command-line tools, and securing systems against threats. If you’re looking to get started IT or cybersecurity, enroll today to gain essential knowledge in operating systems that enables you to work towards a career in cybersecurity, system administration, network engineering, or IT support....

Top reviews

May 5, 2022

waoh.....finally done after so many fail in my quiz. the course is great but the narrator are not speaking up. the audio aint clear enough but i enjoy the course.

Jun 26, 2022

There is no practical part . T choose this topic , i think it consists practical parT but i am disappointed.but thanks i got different other conceepts.THANKS TO IBM TEAM.

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576 - 600 of 1,114 Reviews for Operating Systems: Overview, Administration, and Security

By KRISHNA P

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Jul 27, 2020

Thanks a lot

By Aman M

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Jun 27, 2020

Very useful!

By Federick J F

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Jun 25, 2020

Great course

By Thamer A

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Feb 27, 2020

Great Course

By Rita I

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Mar 23, 2024

Interesting

By Matt H

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Apr 24, 2023

great couse

By MOHAMMEDSHAMIKH A

•

Feb 4, 2023

رائعه وشكرا

By Bernard F

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Nov 16, 2022

grat course

By Kaleem U

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Oct 26, 2022

Excellent.

By David A D

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Sep 30, 2022

Very good!

By Shreyansh R

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Jun 30, 2022

nice course

By Mahmoud M S Q

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Apr 1, 2022

GOOD COURSE

By patan c

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Aug 5, 2021

good course

By Mawuli C K D

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Feb 26, 2021

interesting

By César C (

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Sep 30, 2020

Interesante

By A S R

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Sep 7, 2020

Good course

By Jibin N

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Jul 8, 2020

Good Course

By Abdulhadi A

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Jun 22, 2025

Good Learn

By Barack O

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May 23, 2023

Excellent!

By Hamzah B

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Nov 25, 2022

Educative!

By Arjun

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Sep 25, 2022

Very good

By Kartheek K

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Sep 23, 2022

Excellent

By Günel M

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Jul 30, 2022

Thanks....

By Harish R S

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May 30, 2022

Valued one

By william f p

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Jul 15, 2021

excellent