*.uvw file converter?

i successfully unwrapped my first model, now i need to know if there is a converter for a .uvw file
a link might help

all you need to do is open up the window with the uv map then take a picture of that screen "alt+print screen" then open paint and paste it then cut out the uv.

oh whoops, the most basic of common sense, lol, sry about this
thx