BP
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.
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.
BP
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.
KS
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.
UR
the overall sound quality was a bit hard to understand at some places but the information given and the way of teaching and the level of understanding all things were great.
TF
I enjoyed learning the information in this course! I learned a lot of procdures and I understand there's much more to learn. And I'm so excited to continue learning and growing in this field.
MD
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.
SI
i would give it a 5 out of 5 but one aspect i didnt like was that some of the images were hard to see or appeared very blurry besides that this was a good course.
MG
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!
SB
I do have limited coding skill that is just right for a data analyst to complete her day to day job. The OS fundamental is easy to understand despite zero knowledge of network or CS.
RS
Very good introduction to the issues around this security subject. All the ancillary references to SANS and other sites is well worth bookmarking for later study.
TK
I have nothing but good things to say about my experience with Coursera. I have loved the learning I have been able to do and look forward to taking many more classes with them 
B
If any one want to strong basics in cybersecurity please do all the IBM cyber security courses you will be perfect with a strong basics.what a good courses with very important stuff.
MM
Going into more details on Roles and Processes. But also briefly touches on the various operating systems, short-cuts and a nice week on Virtualization; that was nice!