The different piles
There are five different types of piles in Canfield Solitaire. They are:
The Stock: The pile of facedown cards in the upper left corner.
The Waste: The faceup pile next to the Stock in the upper left corner.
The Foundations: The four piles in the upper right corner.
The Reserve: The pile in the lower left corner underneath the waste.
The Tableau: The four piles that make up the main table.