is there any free videos in ur website to have a look,
i havent found any..., straight away its saying like ""upgrade""
without seeing sample videos, how can i !??
or after purchasing, if i dont like videos, is there any money back policy !!!?
Have a look at DevOps Essentials course or any of the Quick Start courses.
On a personal note, as a student of LA, I would always recommend LA since the courses are well explained with practical hands-on!
, in our Learning Center, if you select a content category (such as AWS in this example), the section titled "Community Edition" is full of free content: https://app.linuxacademy.com/learning-center/aws