Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,675 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 4, 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 25, 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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926 - 950 of 1,111 Reviews for Operating Systems: Overview, Administration, and Security

By Abdelmalik A

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Nov 20, 2020

The Resolution of videos is very bad

By Sai C

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Oct 24, 2022

ITS THE BEST BEST I HAVE EVER DONE

By Sharif M

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Dec 1, 2021

Thanks for the informative course .

By Phattarika K

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Sep 3, 2020

The slides should be more visible.

By Muhammad R

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May 20, 2022

I have learn more new technology

By Sourav

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Nov 7, 2020

This Course Is Best For Beginner

By Sobirjonov E R o

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May 23, 2024

laboratoriya ishlari juda yoqti

By furqan a

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Jun 10, 2020

it is a good course for basics.

By Akash G

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Oct 26, 2019

please work on proof reading.

By Ntsikelelo K

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Nov 13, 2023

It is a very amazing Course .

By Luis S C M

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Jul 29, 2020

Bad resolution on some slides

By Bereket H

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Jan 12, 2022

its very interesting course.

By Diya L

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Feb 6, 2023

Reading materials are good

By Nicolas B G

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Jun 16, 2020

Improve material's quality

By Gideon N N S

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Sep 21, 2022

detailed and up to date.

By Jesus G

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Apr 15, 2022

most interesting topics,

By Suryaprakash

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Aug 27, 2020

good to learn new things

By ABHISHEK K

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Jul 7, 2020

detailed and informative

By Gonzalo D C M

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Nov 9, 2020

Se fortalecen conceptos

By Mallory W

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Nov 1, 2021

this is a great course

By Ramesh k

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Nov 18, 2020

It's awesome course

By Manish S

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Jan 23, 2023

hindi language add

By Maran A L B

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Jun 26, 2021

good explanation

By Krishna K 1

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Sep 4, 2020

Need more content

By Gigme W L

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Jul 25, 2020

It is good course