I have written html script in notepad how to that in my website or blog i mean what is the next step to bring into website

Answer 1

I think, you are new to HTML right?
actually a webpage is simple page you write ... like a HTML structure linked with CSS and JS all together
and a website is collection of such webpages

you can think it as several YouTube videos are hosted as webpages but altogether they make the website named "YouTube"

Answer 2

hence every HTML file you create, you are generating a webpage....and when you link several webpages togather you make a website

Answer 3

and if you are asking to host it on internet....then go to weebly (Google it)
it offers free hosting service