You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.
You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.
All details in this article are correct as of October 7, 2025. Accessibility to some of the latest Excel features depends on ...
The best way to do this is by converting your data to an Excel table. Select your data range (A1:E11), press Ctrl + T, and click OK. Excel names it something like "Table1"; in my case, it's Table3, ...