In this short tutorial we will be seeing how to change theme of worksheet in Excel 2016, Excel 2013 & Excel 2010. You can change the theme using the option available as part of the Page Layout menu.
Navigate to Page Layout and click the Themes menu option under Themes section. The themes option allows users to change the overall design of the worksheet including fonts, colors and effects.
From the Themes drop down, you can pick any theme from the built-in list. If you want to look for more themes then you can download themes from office.com and select it using the Browse For themes option. Excel 2010 also provides option to save the current theme for future re-use.