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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401 - 425 of 1,111 Reviews for Operating Systems: Overview, Administration, and Security

By Wilbert M

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Oct 23, 2021

curso básico pero entendible

By Gilbert O

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Jun 22, 2021

wonderful and easy to learn

By Sr D S

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Apr 14, 2021

Great interface for learning

By Morshedur R

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Jan 13, 2021

It is a great experience!!!!

By Adolphe M

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Jul 21, 2020

Understandable and efficient

By Mamdouh A

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Jan 1, 2023

great and so benefit course

By James U S

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Sep 23, 2022

Great Knowlege base course

By DEBASMITA S

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Mar 11, 2021

It was an excellent course.

By AC

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Jul 4, 2020

Thank you. Nicely explained

By adedeji

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Jun 17, 2020

This course is outstanding.

By PANG M Q

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May 7, 2020

GOOD SLIDE AND EXPLAINATION

By vivek k

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Apr 23, 2020

good or help full knowledge

By Carlos Q

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Jun 26, 2023

The sound could be better.

By Md i

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Jun 2, 2022

Must have skills developer

By kareem k

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Sep 25, 2021

Lots of useful information

By Iam G

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Feb 15, 2021

Greate content! Thank you!

By Ajeethra

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Aug 12, 2021

Great course for learning

By Dr. P M

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Aug 10, 2021

With lots of information

By Darshan S

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Apr 24, 2021

Great insights for basics

By Murathan A

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Dec 16, 2020

Thank you for everything.

By MR A G

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Jul 28, 2020

Its an informative course

By Sachin G M

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Jun 27, 2020

Good Course learned a lot

By ABDULLAHI U A

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Oct 29, 2023

Thank You My Instructors

By Oluwapelumi A

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Sep 12, 2022

Great tutors, kudos IBM

By Fulgencio M V M

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Sep 6, 2022

A good review about OS's