Embrace HEX Numbers NOW! (Udemy.com)

Good course with great practical use for me. But the automatic subtitles are awful. You can't follow them with all the more or less funny errors (for example "hats" instead of "hex" or "APH" instead of "A to F"). So turn of subtitles, reading them is a waste of time and confusing. The course itself delivers great content.

Thank you for do this course free. In my opinion, the course can be summarised in a few sections. There are many unnecessary sections that repeat the same things. The method to convert hexa to decimal and decimal to hexa is very helpful.

Beginning to get the jest of what IPv6 is. Have a little knowledge of what it iss but like u say in the real world, it is something we do not do on daily basis.

I truly believe that if you want to do something and understand the challenges to do it, you can. Mr. Diaz's approach reached out to my brain in a way where it simply made sense. Never mind the hundreds of dollars that I've spent trying not to fall to sleep learning other IP techniques that seemed to be for people that were on a different level. I needed this course to do my job, now I can!!

This is a brilliant little course. He uses very good techniques that will have you converting binary/decimal/hex numbers back and forth in no time. He is concise and breaks it all down into easy manageable chunks - like bits :P Thanks so much for these free lessons, they helped me immeasurably!

I would have gave it five stars but a few math errors kept it from perfection, still a great presentation of the concept and method of conversion, kinda fun actually.

Devoid of technological jargon that might be intimidating to someone who is new to networking, Mr. Diaz unorthodox method of teaching appeals to people both on the professional and novice level. Its instructors like these that motivate you to get out of your comfort zone and prove to yourself that, you to can be a part of this elite group of individuals known as I.T. professionals.

Hello Lazaro! This course is truly A VERY GREAT COURSE for someone that have always though that Math was too hard. You have made a really great believer of me and Math. You explained everything so simple that really made the difference for me. Until now I was actually afraid of trying. I will most determinately be taking your other courses! Thank You, Laz! Best regards, Kevin Ferguson

I've been working on my CCNA for a year now and with everything I've had to review and learn and configure the Binary to Hex to Decimal video help me brush up on my Hex to Decimal to Binary quickly and it was extremely informative. Lazaro J. Diaz is great and enjoy the videos. Thanks Jay in Texas....

Each lecture that I have viewed by Laz has been not only helpful but a confidence building experience. Honestly, I had to come back and update this after I finished my R&S series with Laz, and onsite at school. Laz is by far the most engaging and effective instructor I have ever seen. Thanks so much.