Can some one list all the functions in windows.h and there uses?
Can't find it in Msdn.

Try opening windows.h and reading the declarations. Then for each declaration, do a search on MSDN.

And here's a tip: MSDN's search facility is an embarrassment of epic proportions, so if you need to do anything but an exact match search, use Google with the site: filter.

Can some one list all the functions in windows.h

You will have to buy a book to get that kind of information. See any of these