How to link html file and css file from my computer

I d like to link html file and css file from my computer without do it through any website . Just to see html frame styled with css . How is possible to do that ?

which link do I have to use therefore ?

link type="text/css" rel="stylesheet" href="stylesheet.css"
link type="text/css" rel="stylesheet" href="../../stylesheet.css"
link type="text/css" rel="stylesheet" href="directory/filename.css"
link type="text/css" rel="stylesheet" href="C:/users/documents/username/web/stylesheet.css"
thanks all
Sam