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Create a formula
Article Learn techniques for unleashing the power of formulas. Start with basics and work your way up. Learn ways to minimize complexity.
Excel 2007
Create an external reference (link) to a cell range in another workbook
Article You can refer to the contents of cells in another workbook by creating an external reference. An external reference (also called a link) is a reference to a cel...
Excel 2007
Guidelines and examples of array formulas
Article Show All Hide All To become an Excel power user, you need to know how to use array formulas, which can perform calculations that you can't do by using non-array...
Excel 2007
Overview of formulas
Article Learn how Excel formulas work. Troubleshoot common formula problems. Find links to specific help on functions.
Excel 2007