Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,674 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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951 - 975 of 1,111 Reviews for Operating Systems: Overview, Administration, and Security

By VYKUNTAPU P K

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Jul 20, 2020

nice thankyou sir

By Aderito C

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Feb 21, 2020

very interesting!

By Mohamed K

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Jan 7, 2022

very informative

By SAI M M

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Apr 11, 2021

good explanation

By Huxley S

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Feb 16, 2021

Very informative

By Pratima B

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Oct 22, 2020

Very good course

By Collins B (

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Oct 9, 2020

very good course

By Ishaan M

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Jul 9, 2020

excellent course

By Vishnu K

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Jun 29, 2020

Nice. I liked it

By Jonathan B

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Jun 12, 2022

Excelente curso

By somasekhar b

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Aug 29, 2023

Awesome Course

By Bonangi k k s E 4

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Aug 21, 2021

good and great

By Khalid G

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Nov 26, 2022

it is so good

By Ricardo E

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Sep 24, 2021

great course!

By Thejaswi K

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Nov 1, 2021

Overall good

By Preeti S

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Aug 29, 2020

good course.

By Naing L K

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Jun 14, 2022

nice course

By Muhammad Z S

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Jan 4, 2021

Informative

By Lina A

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Dec 18, 2020

Pretty good

By JOE M S

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Aug 11, 2020

good course

By H T

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Mar 17, 2023

Muito bom.

By Cyrielle O M T

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Feb 23, 2022

bon cours

By Adriel E P S

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May 30, 2021

Excellent

By Abdul B

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Aug 26, 2020

Excellent

By JEROME L A

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Jun 13, 2023

Relevant