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Learner Reviews & Feedback for Introduction to Computers and Operating Systems and Security by Microsoft

4.8
stars
1,958 ratings

About the Course

If you're interested in a cybersecurity career but don't know where to start, you've arrived at the right place! This course forms part of a series of courses that offers a good starting point for a career in cybersecurity. It will help you gain knowledge and skills related to Computers and Operating Systems, Enterprise Systems, and Security, including Business Systems Applications. This course gets you one step closer to the Microsoft Cybersecurity Analyst Professional Certificate, which requires no degree or prior experience. After completing this course, you’ll be able to: • Identify the various components of a computer system • Explain how the various components of a computer system interact with an operating system • Describe the basics of the cybersecurity landscape • Describe the various business computing environments This is also a great way to prepare for the Microsoft SC-900 exam. By passing the SC-900 exam, you’ll earn the Microsoft Security, Compliance, and Identity Fundamentals Certification....

Top reviews

MB

Jan 2, 2026

great but I am confused that in one task I got 70 marks and passing was 80 but and I have complete the whole course and they show 98% you complete that was a issue

JE

Apr 21, 2024

This course is super interesting and really helpful. As it has improved my Knowledge on Computer systems (Hardware and Software) and Operating System,Patch.

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376 - 400 of 430 Reviews for Introduction to Computers and Operating Systems and Security

By Max T

•

Oct 2, 2024

some questions were misleading on exams

By Mithulesh

•

May 13, 2025

Excellent Course And Simply Awesome!

By Jose M P R

•

Sep 12, 2024

Aprendí mucho gracias a este curso

By Ṣẹ́gunfúnmi O

•

Aug 16, 2023

Good introduction

to cybersecurity

By Nicol Y M Y

•

Oct 3, 2024

Para mi este curso es un 9.5/10

By prasad d

•

Sep 12, 2023

good course for beginer level

By Isrrhaul J

•

Aug 15, 2023

very intuitive

and simplified

By Unnikrishnan K

•

Sep 13, 2023

good course for beginners

By Boon-Kin L

•

Mar 2, 2024

4.7 - lots of knowledge.

By Daniel N K

•

Aug 3, 2023

Provides good insight.

By Mariah C

•

Oct 2, 2024

bueno y interesante

By Katherin J L G

•

Aug 28, 2024

genial muy bueno

By William R

•

Aug 14, 2024

Great content

By Laura S M B

•

Oct 15, 2024

espectacular

By Sokpanha P

•

Oct 21, 2025

Good Course

By sheetal z

•

Dec 29, 2025

Excellent

By Mel G

•

Oct 10, 2025

muy buena

By KAREN V G D

•

Apr 29, 2025

MUY BUENO

By Sara J G C

•

Oct 16, 2024

fue bueno

By Qudus A

•

Apr 15, 2024

Awesome

By MARIA D P A M

•

Dec 17, 2024

bueno

By Daniela A L M

•

Sep 8, 2024

lindo

By Maximiliano A A

•

Nov 30, 2025

good

By Lizeth T B M

•

Mar 28, 2025

Bien

By Maureen Y P P

•

Oct 30, 2024

Good