You can sum cells across multiple sheets in Excel. This article presents steps for Adding single-cell values or Adding values in the range of cells.

Inserting a lot of columns or rows in Microsoft Excel is awkward and prone to mistakes. When you need to enter dozens or more columns, use this VBA procedure for ease and accuracy.

When working with multiple sheets in an Excel workbook, you may need to reference data from one sheet to another for calculations, analysis, or to keep your workbook organized. Here are a couple ...

Microsoft Excel PivotTables turn data into meaningful information, but it's difficult to add grand total rows. Read on to learn how.

Add multiple columns in Google Sheets You certainly don’t have to add just one column at a time if you need to insert more. You can add multiple columns at once just as easily.