TOPIC: installation where to begin

first i want to say that i new to joomla and didnt use it until today and never installed joomla plug-in.

i download the file and i dont know where to begin.. i didnt found anywhere installation instruction... i look 100 times in the demo page

can anybody help?? i really want to use the comment system... where to begin? or where i can find installation instruction

Download the zip file(use 3.26 not 4.0!)
Go to joomla's backend -> extensions -> install extension -> browse for the zip file and click install. BAM, ready.
The extension will be installed in components->jocomment