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

Aug 31, 2020

Extremely informative, however I just wish there was more hands-on learning rather than just watching videos. Nonetheless, it is still a great course worth taking.

May 5, 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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426 - 450 of 1,111 Reviews for Operating Systems: Overview, Administration, and Security

By Razi A

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Jul 27, 2022

Good Introductory Course

By Zakaria H

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Jun 20, 2021

this course is detailed.

By yonas a

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Nov 20, 2020

Thank you, It was great.

By Svetoslav B

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Jul 16, 2020

Better, well structured.

By Medet M

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Jul 3, 2020

Very interesting course!

By Ari B

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Jun 3, 2020

Very useful information

By Koththavasal S

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Jan 10, 2023

Informative and useful.

By Adebayo B

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Aug 28, 2022

Very Rich and educating

By maryam G

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Jul 4, 2022

This couse is helpfill!

By Aryanadi I C

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Dec 5, 2021

Zillion thanks to IBM!

By CESAR B M

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Oct 24, 2021

very interesting themes

By VINAY K R

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Dec 13, 2020

It is already excellent

By Ricky P

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Nov 2, 2020

Very good for beginners

By Ashish T

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Jun 7, 2020

Good preliminary course

By Rusheed R

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May 30, 2024

the lessons were great

By Steve G M

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Jun 24, 2023

This course is so good

By Cecil T

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May 5, 2023

IT IS VERY INFORMATIVE

By Donya I A

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Jan 7, 2023

useful course

thank you

By Gustavo G B

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Nov 25, 2020

It was really helpfull

By Deleted A

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Oct 10, 2020

Do this course people!

By N'guessan K E F H

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Apr 18, 2020

la formation est bonne

By Kofi K M

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Sep 21, 2023

positively insightful

By Cedric D

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Jul 28, 2022

great and informative

By mohamed a a

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Nov 14, 2021

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By Asrar A

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Oct 16, 2020

Very good information