Answer :
Final answer:
The styles created in a Microsoft Excel workbook are available in that workbook only. To use these styles in another workbook, you must recreate, import them, or use a template that includes the custom styles.
Explanation:
the availability of styles that are defined in a Microsoft Excel workbook. When you define a style in Excel, it is generally available in that workbook only. That means the correct answer to your question is a) In that workbook only.
Excel provides a functionality to create custom styles to format cells, which can include settings for fonts, colors, borders, and number formatting. These styles help maintain a consistent look across your workbook without having to format cells individually every time. However, these styles are stored within the workbook where they were created, and are not automatically transferred to other workbooks on your computer. If you want to use a style from one workbook in another, you would need to either recreate it in the other workbook, import it, or use a template that includes the custom styles.
You can save a workbook as a template with your custom styles if you plan to use those styles frequently in new workbooks. By doing so, every time you create a new workbook using that template, your styles will be readily available.