Back to Operating Systems: Overview, Administration, and Security

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

4.6

stars

5,709 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 18, 2023

This course is amazing and I had a very good experience. Instructors already knows that what doubts you can have during the session, so they cover these things also in videos.

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.

Filter by:

701 - 725 of 1,120 Reviews for Operating Systems: Overview, Administration, and Security

By Md. R H

•

Sep 29, 2024

great

By Ishayev A

•

Jul 25, 2024

dewdd

By Boburjon A

•

Apr 26, 2024

Super

By Love N A H

•

Dec 30, 2022

great

By LUCKY P

•

Oct 1, 2022

nice

By Amir D

•

Jul 29, 2022

nice

By Madhan K

•

Jun 5, 2022

SUPER

By Oyindamola A

•

May 30, 2022

nice

By YARRANNAGARI S

•

May 6, 2022

super

By Joseph K

•

Jan 1, 2022

great

By Nijat G

•

Nov 7, 2021

Great

By Nicole V S

•

Nov 3, 2021

Great

By Md. H R

•

Oct 28, 2020

Good.

By MIRTHUNJAY K L

•

Sep 3, 2020

Super

By Md. T U B

•

Aug 26, 2020

great

By Priya M

•

Aug 23, 2020

Great

By TELANGE A V

•

Jul 28, 2020

great

By Subhra C

•

Jul 26, 2020

Great

By Sachin B P

•

Jun 8, 2020

Great

By Лукпанов А А

•

Mar 10, 2026

good

By Ravshanbek I

•

Jan 15, 2026

good

By Nubiya T

•

Nov 1, 2025

goog

By A S S R

•

Mar 17, 2025

good

By PRASHANT S

•

Mar 10, 2025

good

By Siva m N

•

Mar 7, 2025

fuck