In Excel, a Theme is a collection of default Colors, Fonts, and Effects that can be added to a workbook or items in a workbook, for instance, Tables and Charts.Each Theme gives a unique Color ...

Change document theme colors in Word or Excel. You can select or create a uniform theme for all your documents like a Word document, Excel sheet, and PowerPoint presentation.

More and more people are activating dark mode on their devices, especially on apps like Excel that display a lot of white elements. If your eyes are sensitive to light, you spend a lot of time in ...

Launch Excel. Open the Excel worksheet you want to format. Click the "Page Layout" tab. Click the "Themes" icon. Select and click a theme from the list.

The new theme will affect only your document, not the look and feel of Microsoft 365. If it’s bugging you, this support page can explain how to change the default font or theme across Word ...