These Help pages can be downloaded here with the Winning Bridge Shareware game for Microsoft Windows 98, ME, 2000 and XP.
The Acol bidding system has no preference for suits and the No Trump opening can be either weak or strong.
Finding the Contract
If you would rather read a book about Acol Bridge take a look at some of the following supplied by Amazon. I have found the books by Ron Klinger particularly useful for beginners at bridge and more advanced players.