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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

Mar 9, 2022

I enjoyed learning the information in this course! I learned a lot of procdures and I understand there's much more to learn. And I'm so excited to continue learning and growing in this field.

Jan 17, 2022

The course provided a sound foundation of concepts to take a step-wise learning path to understand the requirements of operation and assurance of security. I learned alot!

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626 - 650 of 1,114 Reviews for Operating Systems: Overview, Administration, and Security

By RAHUL K

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Apr 20, 2022

VERY GOOD

By Oscar D L V

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Apr 18, 2022

Muy bueno

By Fegade P G

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Mar 17, 2022

very good

By Virender S

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Feb 11, 2022

very good

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Jan 12, 2022

very good

By M B K .

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Dec 21, 2021

Excellent

By Elkin A V S

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Oct 25, 2021

very good

By Mary A R

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Oct 6, 2021

very good

By Robert L H

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Sep 4, 2021

Thank you

By jeevan k r

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Aug 24, 2021

satisfied

By Anandhu R

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Jul 9, 2021

very good

By Deleted A

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Jul 5, 2021

good job

By Matias

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Jun 15, 2021

excellent

By sukri b r

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Jun 1, 2021

Superb...

By ABHIJIT B

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Apr 6, 2021

very good

By Ashik J

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Mar 1, 2021

Thank you

By Md.Ashick F S

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Jan 13, 2021

Very good

By Арман С

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Dec 11, 2020

Все супер

By Asif

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Nov 8, 2020

Energetic

By Abrham B

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Nov 4, 2020

Thank You

By Sanna J

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Sep 19, 2020

thank you

By Chencho D

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Jul 30, 2020

Thank you

By Akhtar M

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Jul 12, 2020

very good

By Maroju A

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Jun 24, 2020

Very nice

By SUPRIYA G V

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Jun 24, 2020

excellent