Microsoft Excel now supports multiple values, Lists, nested arrays, and new array functions inside a single cell for Insider users.

Microsoft added multiple values per cell, new array functions, Center Across Selection, and Copilot editing to Excel in September.

Microsoft is changing a 40-year-old Excel rule by allowing a single cell to hold multiple values using new lists, arrays in cells, and nested arrays.

Select a cell and use Insert > List or press Ctrl+J to create a list.