Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,721 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

Oct 24, 2020

the overall sound quality was a bit hard to understand at some places but the information given and the way of teaching and the level of understanding all things were great.

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.

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751 - 775 of 1,122 Reviews for Operating Systems: Overview, Administration, and Security

By Rasul A

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Nov 19, 2021

well

By Kaustubh D

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Aug 11, 2021

Good

By Shubham S

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Apr 6, 2021

good

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Apr 1, 2021

good

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Jan 22, 2021

good

By A.M.CHAMINDA S B A

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Jan 16, 2021

nice

By Md T

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Sep 14, 2020

Nice

By Manal D y

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Aug 9, 2020

good

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Aug 7, 2020

good

By SIVAGURU M S

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Aug 5, 2020

Good

By Pallabi B

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Aug 3, 2020

Good

By Syeda A B

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Jul 28, 2020

best

By Karpagavalliseeni75

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Jul 27, 2020

Good

By Dr. S A

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Jul 16, 2020

good

By Ko K N

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Jul 13, 2020

nice

By A P S

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Jul 12, 2020

Good

By Siddhant P

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Jul 4, 2020

Good

By MUHAMMAD S H B M S

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Jun 17, 2020

GOOD

By MD. A A M

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Jun 12, 2020

Nice

By Rane T I

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May 25, 2020

Good

By VISHWAJEET C

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May 15, 2020

good

By VIJAY V A

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Apr 28, 2020

Good

By ZBES s

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Jan 6, 2024

ass

By Rik C

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Mar 13, 2023

fun