Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,654 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

Apr 25, 2020

Very solid course. Quick overview about almost everything you need to know at the beginning. A lot of useful links with additional material to study. Thanks a lot for sharing the knowledge, indeed!

May 11, 2020

Knowledge delivery is exceptional. Content is to the point and the tests really pinpoint the attention level of the volunteer taking the course.Thank you for designing such a knowledgeable course

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351 - 375 of 1,107 Reviews for Operating Systems: Overview, Administration, and Security

By K.Ambika

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Aug 8, 2020

ITS AN EXCEL;LENT LEARNING PLATFORM

By Nagraj S D

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Jul 26, 2020

Very useful and interesting course.

By Arvind K

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May 22, 2020

This is very useful subject for me.

By Esmael S

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Dec 3, 2022

Good Content & Interesting Course.

By Dr. S S

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Dec 2, 2022

It gives you good basic knowledge.

By Mohamed D

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Aug 6, 2022

The couse was realy great loved it

By Mohamed A

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Jul 15, 2022

It is amazing, and I learned a lot

By sumbong n

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Dec 4, 2021

very good and helpful in my career

By Deleted A

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Aug 7, 2021

Much better than the first module

By wondwossen a

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Jan 10, 2021

Thank you IBM, Thank you Coursera!

By Birajdar M M

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Sep 18, 2020

Delivered Excellent knowledge.....

By SHALINI S

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Sep 17, 2020

It was really an insightful course

By Roshine M

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Jun 8, 2020

Informative and easy to understand

By Anup N

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May 17, 2020

Thankyou for approving the course.

By Gisha C

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May 6, 2023

great resources ...well explained

By FAISAL H N A F H N A

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Nov 7, 2023

Very useful educational material

By Sefu G A

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Nov 19, 2022

awesome style of online learning

By LERATO K G

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Feb 28, 2021

the course was clearly explained

By Surya N A

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Feb 1, 2021

Loved The Course and the content

By Srinivas M

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Oct 22, 2020

Gained good and useful knowledge

By ashok r

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Sep 18, 2020

Great Experience by this course!

By Mahboob K

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Sep 18, 2020

very helpful course for beginner

By Mwanje P

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Aug 26, 2020

very intresting and knowledgable

By GURAZADA S A

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Aug 24, 2020

very nice and informative course

By Naresh B

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Aug 9, 2020

Fantastic..I totally enjoyed it.