Excellent teaching and support I passed the CISSP exam. The exam is challenging. I am deeply grateful for the exceptional teaching provided by instructor Jo Escotal, as well as the unwavering and invaluable support from CTS Patrick and Peter. Your guidance was indispensable, and I couldn't have succeeded without it!

Kudos to CTS and Karen Haney on the Excel Part I course Karen Haney did a great job offering the ins and outs of Excel Part I. She made the day enjoyable and we learned in a fun, easy going, engaging environment. No question was too silly and Karen even provided us great notes as one of the many take-a-ways at the end of the day. I'm glad I participated in-class in downtown Chicago as I was able to engage with the other participants and Karen in a way that allowed us to learn, explore and walk away with a greater understanding of Excel. A special note of thanks to Karen and the CTS team. Great facility, too and the entire staff was very helpful, especially Patrick in the lead up to the course.

Excellent Excel training I started computer courses this week online at CTS. I took Excel Parts 1, 2, and 3 from 9-4 for the last three days. Both teachers were exceptional. They were on time, more than willing to stop at any point and answer questions and were very professional and knowledgeable. The training coordinator took care of all of the scheduling details and promptly mailed the books and equipment I needed for the class. I'm looking forward to my next round of classes and would highly recommend CTS.

Great instructor ....Great School I had a very good experience with two courses at CTS. One for A+ and the other for Network + , luckily both with the same instructor Jo Escotal. What I loved about Jo is the way he teaches. He is very passionate and breaks down the material in a way that helps you understand it with ease. He is also very patient and easy going when you asked him questions. The school itself had a very supportive staff and would definitely apply again for more classes.

I recommend everybody to go to CTS.It… I recommend everybody to go to CTS.It is a great school. I took cybersecurity classes with them.Peter is very helpful.Jo is a very patient teacher with lot a experience.