How to do a technical analysis??

[Newbie_trader]

I'm interest in trading but I have no clear idea how to do it in a profitable way. I saw that in some threads technical analysis is very important when trading but the way of doing it was not mentioned. So please can you tell me how to do it? Are there any resources which can be used to learn it?

If there something else which I have to know before trading please let me know.

I am confused. You want to learn how to analyze the technical analysis or you want to know how to make a technical analysis?