How to Add a Counter in Microsoft Excel

1. Log on to your computer and open Microsoft Excel. Create a new spreadsheet.
2. Label the columns in your spreadsheet by giving them descriptive titles. For instance, you could create a 'Description' column, a 'Price' column, a 'Quantity' column and a 'Total Cost' column for a spreadsheet used to track orders.
3. Add a column and give it the title 'Count.' Go down to the bottom of the spreadsheet and type '=COUNT(firstrow:lastrow).' For instance, if the first cell in your spreadsheet that contains data is B2 and the last cell containing data is B50, your formula would read '=COUNT(B2:B50).'