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.

You can split cells into columns in Excel using the "Text to Columns" tool, which is a great way to organize lots of data.

Not everyone is familiar with Excel. You can protect the data input process by using Excel's UserForm object to collect data. Susan Harkins explains how.

But there is much more to learn! For setting up a spreadsheet, look at how to add an Excel column. And for structuring your data visually, check out how to make a graph in Excel.