How do you create a new worksheet in an existing spreadsheet?

To create a new worksheet in an existing spreadsheet, clicking the "+" icon next to the tabs of the existing worksheets is the most common and efficient method. This action directly allows users to add a new worksheet to the current workbook, keeping the workflow intuitive and streamlined. The "+" icon is typically found on the tab bar where the names of current worksheets are displayed, indicating a straightforward option to expand the number of sheets available in the document.

This approach is particularly user-friendly for quick additions without navigating through complex menus or options. Users can immediately see the new worksheet created, ready for data entry or further modeling.