39. Set Calc Options
38 About Sheets and Spreadsheets 41 Open an Existing Spreadsheet 46 Edit Cell Data Not everybody works the same way, so not every Calc user wants to use Calc the same way. By setting some of Calc's many options, you will make Calc conform to the way you like to do things. For example, you may want Calc to hide the grid lines that normally distinguish between rows and columns to reduce onscreen clutter. If so, Calc has an option to display or hide the grid lines.42 Enter Simple Data into a Spreadsheet ).48 Find and Replace Data ).