Worksheet Displays the contents of the spreadsheet laid out in a grid of rows and columns. Spreadsheet Collection of text and numbers laid out in a rectangular grid. They are often used in business for budgeting, inventory management, and decision making. Whatif analysis You change one or more values in a spreadsheet and then assess the effect those changes have on the calculated values. Chart Sheet Contains an Excel chart that provides a visual representation of worksheet data. Embedded Chart Sheet Displays both the data and charts in one sheet. Cell Reference Indicates a cells column and row location. Example: A1 Home To column A of the current row. CTRL + Home To cell A1 CTRL + End To the last cell in the worksheet that contains data.