Final answer:
Printing gridlines and row and column headings can be useful when working with large tables or spreadsheets. Gridlines help to visually separate the data and make it easier to read and understand. Row and column headings provide important context and allow for quick reference to specific data points.
Step-by-step explanation:
Printing gridlines and row and column headings can be useful when working with large tables or spreadsheets. Gridlines help to visually separate the data and make it easier to read and understand. Row and column headings provide important context and allow for quick reference to specific data points.
For example, in a spreadsheet that contains sales data for different products and regions, gridlines can help distinguish between the rows and columns of data, while the row headings might represent the different products and the column headings might represent the different regions. This makes it easier to navigate and analyze the data.
Additionally, when printing a document that contains a table or spreadsheet, including gridlines and row and column headings ensures that the printed version retains the structure and organization of the original data, making it easier to interpret and use.