Excellent Instructors
The instructor made the concepts if the class so well that what was complete gibberish before, is now understandable and workable.
By Erda G.
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
408 reviews
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Training in Microsoft Office, QuickBooks, PMP, Agile, Tableau, Adobe, Web, CompTIA, Cisco, and more in Chicago and the suburbs.
Computer Training Source, Inc. (CTS) (ctstraining.com) has 408 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 343 reviews with 5 stars · Clear filters
The instructor made the concepts if the class so well that what was complete gibberish before, is now understandable and workable.
By Erda G.
Excellent teachers, excellent explanation. The classes are small, they answer all the questions that you have, I get all the help that I need.
By Nereida N.
I highly recommend Computer Training Source. The flexible class schedules are so beneficial — I was able to work and meet my family obligations with ease while completing my training. The instructors are engaging and resourceful. And the staff is friendly, professional and very accomodating. I am completely satisfied with my experience at CTS. I would definitely take classes here again.
By S. R.
Very useful and practical training, very hands-on and a lot of details. Great instructor!
By Yuliyana G.
Alec's presentations and discussions have been beneficial in learning and understanding the PMP materials.
By Carol G.
Bob is an amazing instructor.
By Jennifer Curlee, Z.
Great Class!
By Brian C.
Great and easy to follow the instructor
By Alejandrina V.