Microsoft Excel Tutorial: Working with Sum Function

This video tutorial covers the use of the sum function in Excel, explaining how to add numbers using cell references and ranges. It highlights the function's ability to ignore text, the use of keyboard shortcuts, and the handling of up to 255 arguments. The tutorial provides examples of using the sum function, demonstrates error handling when rows or columns are deleted, and shows how to modify the function and undo actions. The session emphasizes the importance of practice and offers a clear understanding of the sum function's utility.

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