Learner Reviews & Feedback for Operating Systems: Overview, Administration, and Security by IBM
About the Course
Top reviews
MG
Apr 24, 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!
TC
May 10, 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
976 - 1000 of 1,082 Reviews for Operating Systems: Overview, Administration, and Security
By Toby C
•Oct 1, 2020
Terrible quality slides, unreadable screenshots in most cases. Repeat videos and sections from the first course in the IBM Professional Cert.
By Sarah M
•Aug 6, 2020
the videos were very not-interesting. and there was problem with sound. also something wrong with the quizes. but content was good.
By April B
•Jul 10, 2023
Some of the slides were blurry and the audio is not great. Some things are hard to hear and the transcript just says "inaudible".
By Rodrigo H
•Jul 17, 2022
voice sounds are very bad or very low and you can hear very strong accents in there, also the presentations are very low quality
By Alexander o
•Aug 25, 2021
Was a very good course, although the delivery of some of the content was really abstract, could do with more everyday examples.
By Ana D
•Jul 17, 2020
The material from course 1 was repeated a lot, some bad audio and visuals here and there. Operating systems week was useful.
By khadijah a
•Sep 19, 2023
This course is great, although the images and charts need updated. The quality is low on some of these images.
By HITESH U
•Mar 22, 2021
Instructor should getting better audio equipment and recording equipment otherwise it is a very good course.
By Viktors K
•Jul 27, 2022
Very basic information with no depth. Low effort videos, transcrips are not proofread and full of errors.
By Andres M G
•Aug 10, 2020
Way too general, do not really understand the need for the OS week, just talking about shortcuts of the OS
By Anneshan S
•Nov 16, 2020
Not that great experience . I have taken other courses which provide better explanation then this one.
By Jason D
•Jan 24, 2022
Content was excellent. The issues were production quality in nature; couldn't read some key slides.
By FERKOUN M
•Jul 10, 2022
VEry generic, for non IT professionals / beginners as stated though good to review fundamentals
By Rishabh N
•Aug 2, 2020
Some instructors don't sound properly and the slides are also not clearly visible despite 720p.
By Didier H
•Jun 24, 2020
Interesting and usefull content, although the "live chat" audio must be done something about...
By Tyrone B
•Aug 8, 2021
Some of the texts is misspelled. The accents were challenging at times. Did hold my attention.
By Himmel B
•Oct 18, 2022
In the videos the resolution of the slides and pictures is just poor and requires update.
By Paul T
•Apr 4, 2020
Fairly general, not too much focus on security
Some reference links need to be updated
By Ahasan S
•Aug 30, 2021
Video and Voice quality is very poor. Course Content could be more enhanced
By Jason L
•Feb 6, 2021
Course is good, though a little dated and has a few broken "reading" links.
By LUAY S A A
•Feb 4, 2023
The quality of the videos is not that much, some slides are not readable.
By Dinkle G
•Apr 8, 2022
Course is really useful but in some videos picture quality is not good.
By Nicole T
•Jan 15, 2021
The closed caption did not match what the speaker was clearly saying.
By Bradley G
•Apr 13, 2022
Best part of course was the cloud and virtualisation component.
By sobit t
•Jul 4, 2020
Pictures,screenshots and charts used in the course are not clear