The Profit & Loss tab is a read-only report (also known as an Income Statement) that gives you a complete summary of your revenue, expenses, and overall profit performance for a given time period.
The only changes you can make to this page are the start and end dates in cells D3 and G3. Selecting a date range allows you to see profit and loss by month, by quarter, or by other time period. By default, an annual view is shown.
No other changes should be made to this page.