Perl Script executuion in WIndows

Hi,
I have downloaded PErl for windows from the following site:
http://activestate.com/store/download.aspx?prdGUID=81fbce82-6bd5-49bc-a915-08d58c2648ca
I have downloaded the AS package and then unzipped the folder in C:\ProgramFiles. All the contents of the package were now ina folder called ActivePerl. Now, Im not sure if I have to make any changes in some file. In aother words, how do I proceed from here?I ahve a sample perl script in a directory. How do I execute it now?Could anyone help??
Thanks,
Cali.