Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,450 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

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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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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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701 - 725 of 1,075 Reviews for Operating Systems: Overview, Administration, and Security

By Lim S

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Feb 21, 2022

good

By Bruno F

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Feb 16, 2022

Good

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Feb 3, 2022

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Nov 19, 2021

well

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awsm

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By A.M.CHAMINDA S B A

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Jan 16, 2021

nice

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Sep 14, 2020

Nice

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Aug 9, 2020

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Aug 5, 2020

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Aug 3, 2020

Good

By Syeda A B

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Jul 28, 2020

best

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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

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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