This is the easiest way to change the orientation of a page in Microsoft Excel. Dashed vertical lines will appear on the worksheet, giving you an idea about how many columns will be covered ...

You can use Microsoft Excel in dark mode to change elements of your spreadsheet to a darkened color palette.

You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.

Available for Microsoft 365 Copilot users, the new agents will help you create, edit, and analyze your documents, spreadsheets, and presentations.